back production 中文意思是什麼

back production 解釋
回採
  • back : n 1 背，背部；背脊；背面，反面；背後，後部，後面，裏面。2 （指）甲；（刀）背；（手）背；（書）背...
  • production : n 1 生產，產生；【物理學】（粒子的）生成；製造；（電影的）攝制；（戲劇的）演出；著作。2 產品，製...
  1. Back covered porous brick has been developed in the late period of 1990 ' s, and is produced by semi - dry - pressing method. it has such many advantages as high production efficiency, energy saving, high density, beautiful appearance, high strength, easy bricklaying, and can save 1 / 3 masonry mortar compared with solid brick

    盲孔多孔磚是20世紀90年代後期研製成功的、用半干壓法壓製成型的封底多孔磚，它生產效率高，節約能耗，產品緻密，外形好，強度高，易砌築，用於砌體工程時，可節約1 3砂漿。
  2. Villa cigliano chianti classico is produced in the classico district, the oldest and most prestigious area in chianti, where production dates back over 1000 years

    斯格里愛羅莊園香提經典產自香提最古老且最有名的地方，早在1000年前就開始做酒。
  3. The early 1950s were a prosperous period for the hong kong film industry. although new gimmicks came on stream in 1953, including 3 - d and cinemascope, a downturn occurred the following year as producers cut back on production in response to public apathy

    五十年代初香港電影業越趨繁盛，踏入1953年，立體電影曇花一現，而闊銀幕的面世和改進，令觀影感官踏入一個新里程。
  4. Coppice ( copse ) a woodland managed for wood production by cutting trees back to ground level at regular intervals ( usually 10 - 15 years ) and allowing adventitious shoots to grow up from the base

    萌生林（雜樹林） ：在森林更新作業中，由樹木的定期伐樁（通常是10 15年）和根萌蘗而形成的森林。
  5. Dennis was brought back to the bus market by a newly designed rear - engined bus model : dominator at 1970s, although dennis had produced jubilant before the production of dominator, jubilant was a solely model for hong kong and it was modified from a truck chassis only

    丹尼士於七十年代，憑藉著一個全新設計之後置引擎巴士底盤，再次踏足巴士生產行列（雖然之前時間曾經推出喝采巴士，但那只是純粹為香港生產之款式，再者也只是從一款貨車底盤改裝而來） 。
  6. Currently in initial production, the off - axis viewing device （ oavd ） is a small viewing unit that mates with a weapon s existing receive - mounted optical sight and provides an image of the target transmitted through the scope and reflected 50 to the line - of - sight back to the firer

    目前，初期生產的離軸式觀察裝置（ oavd ）是一種與裝在支座上的光學瞄準具相配的小型觀察器，它能將透過物鏡的目標圖像折射50到視線方向，再提供給射手。
  7. We can get the unqualified light hydrocarbon back to fractional tower to resume fractionating which greatly insures the quality, we combine the science and technology tackle project from da qing natural gas company - the research on microcomputer detection and control system in light hydrocarbon blending crude oil, analyze the machining technology of production device in gas disposing station, study the physical and chemical character of impurity blending in the light hydrocarbon and establish the detection scheme finally

    並讓不合格的產品重新回到分餾塔中進行重新分餾加工，以確保產品質量。本文結合大慶天然氣公司的科技攻關項目? ?輕烴含原油微機測控系統研製，對一分公司油氣處理站的輕烴生產設備進行了生產工藝流程分析，同時也對輕烴和混入的原油雜質進行物理和化學性質的分析，確立了監控設計方案。
  8. The insufficience of resources in the shopfloor holds back the accomplishment of production plans. in a sense, whether the enterprise can survive market competition is determined by whether it can meet customers " demands in time, which is further determined by how efficiently the limited resources are used

    車間資源的有限性制約著生產任務的完成，能否有效利用車間現有資源完成生產任務，以最快的速度響應市場需求，已經成為決定製造型企業能否贏得市場競爭的關鍵。
  9. Abstract : the main characters and seed set of bc1 ， bc2 ， bc1f2 from ms line back - crossing with the pollen of hybrid rice were studied. the appearance of a large number of self fertile plants in ms line was analyzed. the effect of introgression of restoring genes on ms line purity and hybrid yield in indica and japonica rice was discussed. it was pointed out that “ iso - cytoplasm restorer line ” was seriously reducing the purity of ms line and that hybrid rice was unsuitable for isolation zone in the seed production fields

    文摘:研究了雜交稻花粉對母本不育系回交後代群體bc1 、 bc2 、 bc1f2的主要農藝性狀和育性表現，分析了不育系中出現大量自交結實株的原因，討論了恢復基因滲入對秈、粳不育系純度和雜交稻產量的影響，指出「同質恢」對降低不育系純度的嚴重性和雜交稻作制種田隔離區的不合理性。
  10. The combination of the two is holding back productivity improvement, the mainspring of rising living standards ; firms cannot take full advantage of new information technology through just - in - time production, for instance, if deliveries are unpunctual

    兩者相結合危害之大足以阻礙生產力的進步，制約生活水平的提高，公司也無法通過即時化生產享受新的信息科技帶來的所有好處，例如，遞送不及時便無法把準時機。
  11. Back extraction by hno3 - hf and back extraction by concentrated hnch after lower the concentration of organic phase are studied, the method of back extration by hnorhf can not be used to icp - ms, because some zirconium is hydrolysis when hf is removed by heat. however, the method of back extraction by concentrated nitric acid after lower the concentration of organic phase can be used to icp - ms, the recovery is 93. 2 %, rsd % is 5. 24 %, the decontamination factor of uranium is 3. 2xl04, the detection limit of zirconium is 0. 04ng / ml. the method of tta extracting trace zirconium in uranium is firstly used to icp - ms, the result is satisfied, it can be used to determine zirconium in uranic production quickly and veraciously

    本文通過研究hno _ 3 - hf反萃和稀釋有機相後用濃hno _ 3反萃這兩種分離方法，認為hno _ 3 - hf反萃由於在加熱去除hf時酸度不易控制，導致鋯的部分水解，因而此方法不宜用於icp - ms中，然而稀釋有機相後用濃hno _ 3反萃法用於icp - ms測量中，全程回收率為93 . 2 ，相對標準偏差為5 . 24 ，鈾的一次去污因子為3 . 2 10 ~ 4 ，鋯的測定下限為0 . 04ng / ml ，本文首次將tta萃取分離鈾中鋯用於icp - ms測量中，結果令人滿意，此方法適用於快速、準確測量鈾產品中微量鋯。
  12. Jacket centre back seam require re - pressing, to remove traces of seam pucker. on future production an adjustment to the sewing machine thread tension should be made

    夾克後背中心的縫合線需要重復擠壓，沿著褶子的紋線的的痕跡來擠壓。這是為以後的成品調解拉緊裁縫機穿線而做的
  13. Through analyzing the effect of temperature and nitrogen on crude oil viscosity the influences of different nitrogen injection volume and injection modes on steam displacement are contrasted, the mechanism of nitrogen - assisted steam stimulation is clarified, which includes : heat carrying capacity is raised, the saturation of remaining oil is reduced after nitrogen - assisted injection is made ; crude oil flow is enhanced because of nitrogen compression and dispersion and the change of oil flow shape ; water back - production rate is improved by expanding the steam sweep volume and compensating in - situ energy ; steam distillation effect is enhanced

    通過分析溫度、氮氣對原油粘度的影響，對比不同注氮量、不同注入方式等對蒸汽驅油效果的影響，弄清了氮氣輔助蒸汽增產的機理主要表現在：氮氣輔助后增加攜熱能力，降低殘余油飽和度，氮氣的壓縮膨脹作用分散和改變了原油流動形態，增強了原油流動性；擴大蒸汽的波及體積，補充地層能量，提高回採水率，強化蒸汽蒸餾效應。
  14. The fire accident in the workshop has put back production

    車間里的火災事故妨礙了生產。
  15. But when the us and the european union voiced alarm over the flood of chinese clothing reaching their shores and imposed quotas in may, factories scaled back production

    但在今年5月，當歐美對大量湧入的中國服裝表示震驚並設置限額時，制衣廠減小了生產規模。
  16. Owing to the unfavourable economic climate, the motor - car industry has cut back production by fifteen per cent

    由於經濟狀況的不景氣，汽車工業的生產削減了15 % 。
  17. With analysts reporting that concentrations of fine particulates and ozone often hit unsafe levels in beijing in summer, it had been widely assumed that china would order some companies in the city and nearby provinces to close or cut back production during the event

    一些分析人士稱，北京夏季空氣中的細微顆粒和臭氧含量往往達不到安全標準，因而外界普遍認為，中國政府將在奧運會期間勒令北京市和臨近省份的一些企業停工或減產。
  18. We oppose any plans to cut back production

    我們反對任何削減生產的計劃。
  19. They were forced to cut back production

    他們被迫削減生產。
  20. Toyota said it had introduced special measures to try to reduce its steel consumption and that “ at this point there was no need to cut back production ”

    豐田表示，已採取了特別措施以降低鋼消耗量，而且「目前沒有必要削減產量」 。
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