solution weight 中文意思是什麼

solution weight 解釋
溶液重量
  • solution : n. 1. 溶解;溶液,溶體,溶劑。2. (補輪胎用的)橡膠水;〈美國〉藥水。3. 解決,解答 (of; for; to); 解釋;(數學等的)解法,解式。4. 免除,解除。5. 【醫學】消散,消退。
  • weight : n 1 重量;體重;求心力,重力,(地心)引力。2 斤兩,分量,衡,計重單位。3 (壓東西的)重物。4 砝...
  1. The changes in molecular weight, mass, mechanical strength, microstructure of fibers and ph value of the buffer solution with time in vitro had been studied. the study shows that degradation mechanism of pdlla / ha compound fiber was indicative of an autocatalysis process and simple noumenon hydrolysis

    通過對試樣的性能測試和形貌觀察,研究了pdlla ha復合纖維在降解過程中其分子量、重量和力學性能以及緩沖溶液ph值等一系列參數的變化規律,並探討了復合纖維的降解機理。
  2. Material and methods normal rats of male sd were divided into young, adult, and aging groups. preparation of samples for light microscopy : animals were anesthetized by peritoneal injection of 6 % chloral hydrate ( 0. 5ml / 100g body weight ). perfusion and fixation of animals were carried out by a common procedure : 37 normal saline 50 - 100 ml and then 4 % paraformaldehyde pbs 100 - 400ml were perfused through the left ventricle of the heart, the whole procedure was lasted for about somin. the entire brain was dissected out and dipped in the fixative solution for 12h at 4. brain pieces targeted were choosen and then passed the graded alcohols for dehydration, dipping into paraffin for embeding, and reshaping the pieces

    2 )磷酸緩沖液100400m , 30分鐘灌注完畢,取出整腦,在上述固定劑oc )內后固定12小時。切取觀察部位腦塊,然後,進行梯度酒精脫水,浸蠟,包埋,修塊,石蠟連續切片(德國leica石蠟切片機人切片厚度still , zlllll ,蛋自甘油載片撈片, 60c烤箱過夜,二甲苯脫蠟,梯度酒精置換,浸水, h六染色,梯度酒精脫水,二甲苯透明,中性樹脂封片。室溫風干后,顯微鏡觀片, olympus萬能顯微鏡照相。
  3. With the increase of substrate salinity, the accumulated sodium and chloride increased. as a result, all tissues had considerablly lower osmotic potentials than that of the solution on which they were grown at 60 day after planting. changes in length, dry weight, water content, ion concentrations, osomotic potential, ion content of hypocotyls during culture indicated that viviparous hypocotyls not only afforded nutrition for seedling growth, but also reserved ions, thus charged the balance of ion concentration and osmotic potential of the seedling

    鹽脅迫下幼苗單株葉面積下降的程度大於光合速率的降低,葉面積的減小是導致減產的主要原因;木欖幼苗各組分中的離子濃度以及含量隨栽培時間而變化;栽培初期剛萌根時,幼苗原胚軸中的離子滲漏到培養液中;此後隨著根系的發育以及芽的生長,幼苗轉為從培養液中吸收離子,並以吸收na 、 cl離子為主。
  4. Food facts asia issue 24 " weight creeping up ? a new afic resource to help you find the right solution for you !

    重量悄悄的上升嗎? afic公布新的一種資源來幫助您來找到正確的解答
  5. As the concentration of pes solution increases, the pure water flux decreases and the clearance rates of low - molecular weight substances such as urea and creatintine first increase, then decrease, and increase slightly at last

    隨著鑄膜液濃度的上升,水通量呈現總體下降的趨勢;膜對低分子物質的去除率先上升,然後下降,隨后又略有上升。
  6. Solution of coal jamming in coal hopper by using ultrahigh molecular weight polyethylene

    應用超高分子量聚乙烯材料解決落煤斗堵煤難題
  7. The results of carp ' s growth performance indicated : the mixed nutrient solution of psb could improve the increase of carp ' s weight than other three groups ( carp ' s diet of juxing, flavomycin, " yixubao " ), they are 9. 5 %, 9. 6 %, 15. 4 % respectively. and it could decrease the feed consumed / gain of carps than others, they are 2. 6 %, 6. 3 %, 4. 8 % respectively. all those showed that the mixed nutrient solution of psb could enhance the growth performance of carp

    光合細菌復合培養物作為飼料添加劑應用於鯉魚生產試驗,在飼喂35天後試驗組總增重分別比某公司魚飼料組、添加黃黴素組( 3ppm ) 、 「益畜寶」組提高9 . 5 、 9 . 6 、 15 . 4 ,料肉比降低了2 . 6 、 6 . 3 、 4 . 8 ,說明光合細菌可以提高鯉魚的生產性能。
  8. American north branch newly creation ( international ) enterprise group, has comes from american massachusetts institute of technology ' s state - level engineer charlie bi sefu, peaceful billy john, has established " the development solar energy air conditioning, the refrigerator solution " together by the american north branch newly creation investment the topic experiment topic group, company founder shi difu bao wen has said : " the company founder ' s foresight and the foresight and sagacity, will be able to let all solar energies air conditioning, the refrigerator business agent, the specific weight seize the market for 20 years, this will be a great invention not merely, his effect will be saves the energy for the country, will make money for the investor !

    美國北科新創(國際)企業集團,擁有來自美國麻省理工學院的國家級工程師查利?畢瑟夫,安比利?約翰,由美國北科新創投資共同成立了「開發太陽能空調、冰箱解決方案」的課題實驗專題組,公司創始人史迪夫?鮑文曾經說過: 「公司創建者的預見性和遠見卓識,將會讓所有太陽能空調、冰箱的代理商,重度占領市場20年,這不僅僅是一個偉大的發明,他的功效是為國家節約能源,為投資者賺錢! 」
  9. Modeling the general solid web continuous box girder and opening - in - web ( open web ) continuous box girder by ansys finite element modeling tool, node stress of governing section and corresponding shear lag values are analyzed. the solution is validated by comparing with variational results and modeling test values. based on the model, the section shear lag induced by dead load, prestress tendons and car loads under the most unfavorable condition and lateral symmetry are also approached. the influence of shear lag effect in double - level continuous box girder is considered with opening - in - web and the web location. the analysis indicates that double - level - load arouses less shear lag effect than one - level - load. when self - weight and prestressed tendons act on together, the shear lag effect on box girder take on a evidently change

    基於所建立的有限元模型,本文分別對實腹和腹板開孔兩種箱梁在恆載、車載、預應力荷載作用時,各主要截面的剪力滯效應進行分析,通過施加縱向最不利的和橫向對稱的車輛荷載,研究實腹連續箱梁和空腹連續箱梁在承受雙層荷載和單層荷載時引起的剪力滯效應,並考慮腹板開孔及開孔位置對于連續箱梁剪力滯效應的影響。分析表明,雙層車載對于箱梁引起的剪力滯系數比單層車載的影響要小,對于箱梁中存在引起的剪力滯后現象有一定的改善作用。
  10. Weight function solution for center - cracked brazilian disk specimen subjected to uniaxial compression

    單軸壓縮下中心裂紋巴西試樣的權函數分析
  11. Standard test method for weight loss mass loss of sheet steel during immersion in sulfuric acid solution

    薄鋼板在硫酸溶液浸漬過程中重量損失
  12. Provides for control over the manufacture and storage of hydrogen peroxide solution of a strength greater than 6 per cent by weight

    295章)亦就按重量計濃度超逾百分之六的雙氧水訂明製造及貯存方面的管制條文。
  13. These geometric nonlinear behaviors such as the sag of inclined cables caused by their own dead weight, the interaction of large bending moment and axial forces in girders and towers, and the large displacement effects are considered during calculation. newton - raphson method and the displacement convergence norm are used to approach the solution iteratively

    計算過程中計及了拉索的垂度效應,彎矩和軸力對主梁和主塔的組合效應以及結構的大變形效應等幾何非線性影響因素,採用newton - raphson方法和位移收斂準則進行迭代求解。
  14. And it is obvious that pseudo - relaxation is a kind of local optimization method, so it cannot guarantee to get the global optimal solution. in this paper, a novel learning algorithm eprbam evolutionary psendo - relaxation learning algorithm for bidirectional association memory employing genetic algorithm and pseudo - relaxation method is proposed to get feasible solution of bam weight matrix

    即使在和取定后,準鬆弛演算法的訓練和學習仍是一種局部最優化過程,它只是在初始權矩陣的附近找到第一個可行解就結束訓練,這類演算法並不能保證獲得全局最優解。
  15. The weight gain greatly increased and approached the theoretical value by the addition of naoh that increased the ph value of solution. the composite powders with compact and continuous silver coating layer were produced

    微米玻璃微珠的化學鍍銀,添加naoh提升鍍液的ph值,粉體增重大大提升,銀的最大析出量接近於理論的析出值。
  16. The corrosion potential was the biggest and the corrosion current was the smallest one when the concentration of super - 3900 was 0. 5 % ; the corrosion potential was increased with the addition of mps - dl, but the smallest corrosion current is under 0. 01 % mps - dl. the rust time was the longest one when the concentration of super - 3900 was 0. 5 % as well as mps - dl was 0. 01 %. it was increased as a peak curve with al2o3 concentration in plating solution and ph value increased gradually with cathodic current density ; the corrosion weight

    通過測量tafel曲線可知,在super - 3900濃度為0 . 5 % (相對于鍍液的體積百分含量)時獲得的鍍層腐蝕電位最正,腐蝕電流密度最小;隨著鍍液中mps - dl含量的增加,獲得的鍍層的腐蝕電位逐漸正移,在濃度為0 . 01 % (相對于鍍液的體積百分含量)時腐蝕電流密度最小。
  17. From the information available for the preparation to be assayed ( the “ unknown ” ), assign to it an assumed potency per unit weight or volume, and on this assumption prepare on the day of the assay a stock solution and test dilution as specified for each antibiotic but with the same final diluent as used for the usp reference standard. the assay with 5levels of the standard requires only one level of the unknown at a concentration assumed equal to the median level of the standard

    根據有效的信息制備試驗溶液,指定一個假定的每單位重量的效價或者體積,然後在假設的基礎制備當天儲備液試驗和稀釋溶液作為每一種抗生素指定的效價,但是當使用相同usp參考標準品的最終稀釋液時,試驗應使用平行5的標準要求僅有一份未知的做為濃度等同於中部的標準。
  18. The pretreatment, effect of bath compositions and operation conditions such as temperature, currenty and time on compactness of the zinc and cu / ni / cr coatings have been investigated. the relationship of operation conditions to thickness of the coatings was studied by weight method. the specimens have been pickled in nacl or sulfate acid solution to evaluate the porosity of the coating

    研究了鎂合金電鍍前處理工藝,電鍍鋅、電鍍銅/鎳/鉻工藝配方及其施鍍溫度、電流密度和時間對鍍層緻密性的影響;採用稱重法研究施鍍工藝與鍍層厚度的關系,利用nacl溶液和硫酸溶液浸泡試樣來考察鍍層孔隙率,採用劃痕試驗和熱震試驗檢驗鍍層的結合力,採用金相顯微鏡和掃描電子顯微鏡觀察鍍層表面形貌。
  19. The effects of the mole ratio of anhydride to amino group of chitosan in the feed solution on the solubility, intrinsic viscosity and molecule weight of the product were studied

    研究了投料物質的量比對產物的溶解性、特性黏度和相對分子質量的影響。
  20. The results indicate that the product of precipitation polymerization has a higher molecular weight and is better in the capability of inhibiting clay expansion than that of water solution polymerization

    結果表明:沉澱聚合產物分子量高於溶液聚合產物的分子量,在抑制粘土顆粒膨脹性質上優于溶液聚合產物,對提高水溶性聚合物在油田化學領域及其它方面的應用,有著積極的意義。
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