質量下等 的英文怎麼說

中文拼音 [zhíliángxiàděng]
質量下等 英文
inferior in quality
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 下 : 下動詞1. （用在動詞后,表示由高處到低處） 2. （用在動詞后, 表示有空間, 能容納） 3. （用在動詞后, 表示動作的完成或結果）
  • 等 : Ⅰ量詞1 （等級） class; grade; rank 2 （種; 類） kind; sort; type Ⅱ形容詞（程度或數量上相同） equa...
  • 質量 : 1 [物理學] mass 2 （產品或工作的優劣程度） quality 3 economy （離子源的）; 質量標準 quality level...
  1. A method to calculate quantitatively the adsorption volume or adsorption space of per mass of adsorbent derived from both the adsorbed molecule volume and the maximum adsorbance of a solute in an adsorption isotherm under a given experimential condition is presented firstly for a solid / liquid adsorption system of the solute in a dilute aqueous solution. this method is suitable for not only mono - layer adsorption, but also mani - layer adsorption and micelle adsorpion of surfactant constructed by hydrophile and lipophile groups. therefore, the surface concentration of the adsorbate, cs, deduced from the adsorption volume is possessed of the meaning of true concentration, and the value of the patition coefficient of the adsorbate between solid and liquid phass, p, attained by the cs and the c, solution concentration of the adsorbate, can be accurate. the foregoing a set of calculations are presented for the solid - liquid adsorption systems consisted of the wool fiber and separately dodecyltrimethyl - ammonium bromide ( dtab ) and hexadecyltrimethyl - ammonium bromide ( ctab ) in this paper. this provides a strong basis for adsorption thermodynamic investigation of adsorbate

    對稀溶液中溶質的固/液吸附體系，首次提出了根據吸附分子體積和實驗條件下吸附等溫線中的最大吸附量計算單位質量吸附劑的吸附體積或吸附空間的方法.此法適用於單層吸附，也適用於多層吸附和具有親水親油結構的表面活性劑分子的膠團吸附.由此，吸附質的表面相濃度cs具有真實濃度的含義，相應地，計算得到的溶質的固/液分配系數p就有了準確值.分別計算由溴代十二烷基三甲銨（ dtab ）和溴代十六烷基三甲銨（ ctab ）與羊毛纖維構成的液/固體系分配系數等，為溶質吸附的熱力學研究奠定了基礎
  2. Since the reform and open in china, however, there are many hidden - troubles of transportation though the urbanization level has been improved greatly. for instance, the city has been constructing more high - ways, but the increase of vehicles is much more than mileage, so that the traffic is aswarm and crowded, the living quality of citizens is depressed and the urban economy is blocked

    而我國自建國后，尤其是改革開放以來，盡管城市化水平有了很大提高，但同時也暴露出了很多交通方面的問題和隱患，例如，城市內高等級道路增長很快，但由於車輛的增長遠遠高於道路里程的增長，從而造成交通擁擠、堵塞，城市居民生活質量下降，甚至會阻礙城市經濟的進一步發展。
  3. 2. to the circular plate working in axial symmetry vibration at resonant frequency, the equivalent mass in analytical form is derived, that ' s is, and further, the equivalent compliance is obtained using the formula c = 1l 2 m

    對于工作在諧振頻率下做軸對稱運動的階梯圓板，採用解析法求得它的等效質量，並由c = 1 / ~ 2m求得等效彈性系數。
  4. In order to meet the increasing request of logistics service from client, the shipping enterprises not only operate the traditional shipping, but also operate other businesses such as inland transportation, business of port, storage, brokage etc. at the same time, almost major ports around the world have developed the logistics services and improve the quality of logistics services in order to reinforce their competitive advantages

    在經濟全球化的背景下，為適應客戶不斷增長的物流需求，航運企業不僅經營傳統的海上運輸業務，而且還滲透到陸上運輸、港口裝卸、倉儲、代理等與運輸相關的行業。與此同時，拓展物流服務功能，提升港口物流服務質量日益成為港口增強其競爭力的重要舉措。
  5. The hardware of the ip phone codec to be designed is based on the fixed point digital signal processor ( ti ' s tms320vc5410 ) while the compression and decompression core in the software of dsp is based on the itu - t vg. 729a. ip phone codec carryout the task of collecting / playing - back. coding / decoding of speech signal and communication with embedded cpu. etc

    該語音編解碼器的硬體基於tms320vc5410 ，編解碼演算法遵循itu - tg . 729a協議，能夠實現語音信號的採集/回放、編碼/解碼以及同嵌入式cpu通信等功能，在8kbit / s的碼率下能夠提供獲得良好的語音質量。
  6. However, indiscriminate overdevelopment or poor practices can dewater aquifers and cause compaction of sediments, loss of storage space, land subsidence, and degradation of quality.

    盲目的過量開采和不適當地應用，能疏干含水層，並導致沉積層的壓密，地下水儲存空間的減少，地面沉降和水質惡化等。
  7. With development and maturation of citrus fruit, chlorophyll content of citrus fruit peel decreased, being acompanied by a gradual decrease in a - carotene and p - carotene which are known to be in the upstream of carotenoid biosynthesis pathway. the decrease continued up to complete vanishment of the carotenes. on the other hand, p - cryptoxanthin, p - citraurin and zeaxanthin that are in the downstream of carotenoid biosynthesis pathway increased steadily and became the principal carotenoid components

    隨著柑橘果實發育和成熟，果皮葉綠素含量下降，與此同時，位於類胡蘿卜素生物合成途徑上游的-胡蘿卜素、 -胡蘿卜素等胡蘿卜素成分逐漸下降直至消失，而在類胡蘿卜素生物合成途徑下游的-隱黃質、 -檸烏素、玉米黃素等葉黃素成分逐漸上升，使得類胡蘿卜素總量先略微下降后迅速上升；果實褪綠並呈現其特徵色澤。
  8. Based on the situation of demand exceeds supply in the market, the author would like to find out the constraints of the water chestnut development by use of pra ( participatory rural appraisal ) in a survey to carry out stakeholder analysis including the water chestnut farmers, government and processing companies. also, the author applied a tool of system theory to analyze the constraints of water chestnut plant production development. the results are as following : the study shows that a main factor that restricts the plant yield ( per unit yield ) and quality ( product quality ) of water chestnut is the low level of prevention and control of water chestnut culms damping - off ; a disease of the water chestnut

    針對賀州市荸薺產業發展中的「銷大於產」的突出矛盾，筆者通過運用pra （參與式農村評估）方法，對荸薺種植區的農戶、政府機構、加工流通企業等進行了調查研究，並運用系統科學的方法對荸薺種植系統的不同組成因子的制約因素進行分析，得出研究結論如下：農戶對荸薺稈枯病害的綜合防治水平偏低，制約其荸薺種植的產量（單產）和質量（商品質量） 。
  9. By means of theory analysis and empirical study, case study and questionnaire statistic, the paper has drew following conclusions : 1. fishery industrialization, including vertical connections, culturist organizations and public service systems provide a carrier for the food safety organization transform

    研究採用理論分析和實證考察相結合，案例調查和問卷統計相結合的方法，得出主要結論如下： 1 、漁業產業化，包括其中的產業內縱向聯系、養殖戶組織化和公共服務體系完善等，可以為食品質量安全的產業組織變遷提供現實載體。
  10. Abstract : the preparation of cuprous chloride from etching waste liquor of cupric chloride and crude copper powder was studied. the result showed that this method had many advantages, including simple process, easy operation and good quality of product, therefore it had remarkable economic and environmental benefits

    文摘:以氯化銅蝕刻液廢液、粗銅粉等為原料，在常溫下反應制備氯化亞銅，工藝簡單，操作簡便，產品質量好，具有顯著的經濟效益和環境效益。
  11. The elementary idea of the reference units method can be described as follows : firstly, by the setting of double series of reference units, we can control the highest and lowest land quality class of each village or town ; secondly, the class of the arable land will be get through the contrast between the arable land with the reference unit which has been selected in the same area, the difference in quality is the key factor to classify the land. the results show, 87. 6 % of the lands from i to iii distribute on alluvial and lacustrine plains, where the associated soils are mainly grey fulvo - aquic and calcareous concretions black ones. and 61. 4 % of them from iv to vi distribute on slightly rolling parts with mainly yellow - cinnamon soil developed from the diluvial and slope deposits

    分等結果表明：臥龍區等的耕地中，有87 . 6分佈在沖積、湖積平原區，主要土壤類型是在河流沖積物上發育形成的灰潮土、在湖相沉積物上發育形成的砂姜黑土；等耕地中，有61 . 4分佈在壟崗區，主要土壤類型是洪坡積物上發育形成的黃褐土：而、等耕地集中分佈在丘陵區，主要土壤類型是殘坡積物上發育形成的粗骨性黃褐土，等別結果分佈總體上體現了不同地貌類型、土壤條件下耕地質量的差異。
  12. Shanghai xinli battery manufacture co., ltd. to establish in 1994 lately, the precursor is shanghai xinli battery factory lately, the company takes making the alkaline battery alkaline as to predominate the product, various specification, species is basic to cover all serieses of the dry battery, and accept various combination battery of the not standard type of design, to satisfy customer " s demand. xinli battery company lately to have already passed iso - 14000 environment system attestations of iso - 9001 : 2000 international quantity system attestation, the product quantity passes the battery examination center examination of the national light industry bureau and the sgs measurement of the eu ros serieses, the product is qualified. company annually with pass to increase continuously, the extension exports outward and the superior economic specific value service of the underneath brand peony, hongdan, fengdian. etc

    上海新立電池製造有限公司成立於1994年，前身是上海新立電池廠，公司以製造堿性電池alkaline為主導產品，各種規格品種基本涵蓋干電池的所有系列，並承接設計非標準型的各種組合電池，以滿足客戶的需要。新立公司已通過iso 9001 - 2000國際質量體系認證和iso 14000環境體系認證，產品質量通過國家輕工業局電池檢測中心檢測以及歐盟ros系列的sgs測定，產品合格。公司每年以不斷遞增擴大對外出口和旗下品牌牡丹紅丹豐電等的最優經濟比值服務于廣大國內外客戶，並得到用戶的歡迎。
  13. Shandong tengzhou huacheng metal co., ltd. enjoyed free mport anf export right awaeded by the state evonomic and trade co mmissiom, with 20years histoy of specolozed in metalwork. our favtory lovated in beauty spot of honghe everglade near weoshan lake in the south - eest of shandong rovince. we regisstered fund is 22 800 000rmb, and thr acreagr id 30000 squares, anthe workshop is 12000 squares, with 358 workerd ( not include the 16 filiale ) but 21 of them are advanced engineers, advances technology, completely testing equipment, good quantity of produces, and advance technology about surface producing, under the spirit of together effort with our clients, our company would make a new view on the surface making in many fields, such as : airplane, vessel, armory, car, container and so on

    山東省滕州市華成金屬製品有限公司是一家具有中華人民共和國自營進出口資格的企業，已有20多年專業生產金屬磨料的歷史，公司位於中國魯西南地區的微山湖紅荷濕地風景區，公司注冊資本2280萬元人民幣，工廠面積30000平方米，車間面積12000平方米，員工358名（不包括下屬16個分廠）其中高級工程技術人員21名，技術力量雄厚，質量檢測手段完善，產品質量穩定，具有先進的表面處理技術.公司本著與客戶共同努力的觀點，在材料和技術應用上不斷創新，不斷提高，把飛機，造船，兵工，車輛，集裝箱等行業的表面處理，強化，推向一個嶄新的局面
  14. The foot rectification implement can lighten the function obstacle of thenar skeleton and muscle system, and be used to correct and cure various illness of foot, such as the inflammation, deformity and instability of ankle joint and astragalus, as well as flatfoot, valgus, horse ' s hoof foot and pes arcuatus etc. besides disabled person, the foot illness of the old people especially the old women have become one kind of frequently - occurring and common disease along with the continuous improvement of people ' s life quality and the increasing aging of population in our country

    足底矯形器的出現正是康復醫學發展的碩果之一。足底矯形器能減輕足底骨骼肌肉系統的功能障礙，用於矯治足部各種疾患，如踝關節和距骨下關節的炎癥、畸形、不穩定，以及扁平足、外翻足、馬蹄足、弓形足等。隨著我國人民生活質量的不斷提高和人口的日益老齡化，除殘疾人外，老年人特別是老年婦女的足部疾患已成為一種多發病和常見病。
  15. Then, with the help of gis, i selected 8 soil fertility factors mentioned above and soil texture as parameters, used blocks generated by overlaying each factor theme as assessing unit, modified nemoro fomular, and then i assessed the overall soil fertility quality of wujin city, we know : the soil fertility quality of the city is generally medium or worse, in it, the district of riverine polder the district of menghe even fields the district of taige even fields and the district of hilly lands are on " worse " level, and the district of zhengheng polder the district of lakeside polder and the district of taoge even fields are on " medium " or " better " level

    接著在gis支持下，選取以上8項土壤肥力要素並加上土壤質地作為參數，以各要素圖層疊加產生的圖斑作為評價單元，修改內梅羅公式，對武進市土壤肥力質量進行綜合評價，得出：土壤肥力質量中等偏下，其中，沿江圩田區、孟河平田區、太涌平田區和低山丘陵區主要處于「較差」水平，而鄭橫圩田區、沿湖圩田區、洮?平田區主要處于「中等」及「良」水平。
  16. At last we introduce the realization of all the parts, the problem in the circuit design and the measured data. the results show that the designed system has met the requirement. in this dissertation, direct digital synthesis technology has been used in the phase - locked frequency synthesizer, which can make full use of the characteristics of direct digital synthesis technology such as flexible output wave shape and continuous

    本課題將直接數字式合成技術用於鎖相頻率合成器中，該方法將直接數字合成的特點，如輸出波形靈活且相位連續、頻率穩定度高、輸出頻率解析度高、頻率轉換速度快、輸出相位噪聲低、集成度高、功耗低、體積小等與鎖相環路的頻帶寬、工作頻率高、頻譜質量好等優點有機的結合起來，從而在寬帶的條件下實現了比較好的雜散性能和相噪。
  17. Buaa has handed out a series of papers such as handbook for supervisors of undergraduates graduation projects ( theses ), and handbook for students on undergraduates graduation projects ( theses ), and it adopted a series of measures for process control in order to improve the quality of undergraduates graduation projects ( theses )

    摘要為應對畢業設計（論文）質量下滑的趨勢，北航下發了《本科畢業設計（論文）指導教師工作手冊》 、 《本科畢業設計（論文）學生手冊》等一系列文件，並採取了一系列過程式控制制措施。
  18. Therefore, strengthens and does well the human resources the development and the supervisory work, the pingzhuang coal industry group company is a state - owned large - scale coal enterprise, although has done the massive work in the human resources management aspect, but still had many flaws, for example : the talented person imbalance, the brain drain is serious, the distribution system is backward, staff quality low and so on

    因此，加強和搞好人力資源的開發與管理工作，平莊煤業集團公司是一個國有大型煤炭企業，在人力資源管理方面雖做了大量工作，但仍然有許多缺陷，如：人才比例失調，人才流失嚴重，分配製度落後，員工素質低下等。
  19. This paper discussed the main problem of chinese higher education popularization from ways of higher education popularization, educational quality, unbalanced development of region, insufficient educational appropriations, employment, and put forwards countermeasures

    摘要本文主要探討了當前我國高等教育大眾化進程中存在的主要問題，即途徑和方式不合理、教育質量下滑、地區間發展不平衡、教育經費不足以及學生就業問題突出等，並提出了相應的解決思路。
  20. The organic agriculture sector is currently the fastest growing agricultural sector. by minimizing the use of external inputs, avoiding the use of synthetic fertilizers and pesticides, etc, it has succeeded in solving the problems that occurred in the industrialized agriculture producing, such as the degradation of ecological environment, the drop of food quality and agricultural input and output benefits, and the surplus of agricultural product

    有機農業是近年來發展最快的一個農業分支，它通過禁止使用人工合成的化肥、農藥和調節劑等成功地解決了工業化農業儼生的生態環境惡化、食品質量下降、農業投入產出效益下降和農產品過剩等問題，並能夠滿足人類在基本生理需求滿足之後對農業功能的多樣性需求。
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