pre-的例句大全

The effect of solution, reduction temperature, reduction time and pre-reduction process on the preparation of 13X loading with cuprous ion were examined and the preparing conditions were optimized.

实验考察了负载溶液、还原时间、还原温度以及预处理等方面对吸附剂制备的影响，得到了制备载铜13X吸附剂所需要的最优化条件。

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The effect of room temperature Pre-deformation on cyanide hardening proces was studied.

本文探讨了室温予变形对氰化过程的影响。

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The Pre-ICDRA meeting will include discussions on regional and international cooperation, work sharing, capacity building, inspections, and active pharmaceutical ingredients.

ICDRA预会将包括关于区域和国际合作、分担工作、能力建设、检查以及有效药物成份的讨论。

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The combining power of the Schick test toxin prepared with crude toxin standard was 2~ 5 times as strong as that pre-pared with purified toxin standard.

原制锡克试验毒素的结合力一般为精制的2～5倍。

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A Kind of New Technology of Concrete Backfill Using for Embedded Pre-pressure Steel Pipe in Xiangshui Hydropower Station

响水电站埋藏式预压力钢管混凝土回填新技术

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Comparing with conventional concrete backfill technology, the new one of concrete backfill using for embedded pre Pressure steel Pipes has some advantages such as shorter construction period, lower cost.

埋藏式预压力钢管混凝土回填新技术与常规回填相比，简化了施工措施，缩短了工期，具有良好的技术经济效益。

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A pre-shaped hollow case of clear plastic is heat sealed to enclose goods onto a backing board which have been printed and coated with blister pack solution.

把物品放在一个定形透明胶壳内，用热力把它封贴在一片印好和涂上压索油的纸板上。

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Based on Diameter scheme, the following research may contrapose the character of 3G services and networks, combine the developing trend of accounting system of inland and overseas, research on the convergence of pre-paid and post-paid, implement the unified support of the two group of users.

基于Diameter方案，后续研究工作可针对3G网络和业务的特点，结合国内外计费系统的发展趋势，研究后付费和预付费的融合方案，实现两大用户群的统一支撑方案。

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Wireless Sensor Network ( WSN) was usually vulnerable to conspiracy attack from its adversaries when using bivariate polynomial key pre-distribution protocol.

无线传感器网络在应用二元多项式密钥预分配协议时，通常容易遭受到敌方的合谋攻击。

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The Cognition of the Biological Value in Pre-Qin Times

先秦时代对生物价值的认识

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Fluorometric Detection of Biogenic Thiols in Lake Sediment Porewaters by High Performance Liquid Chromatography with Pre-column Derivatization

高效液相色谱荧光检测湖泊沉积物间隙水中的微量硫醇

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The selectivity of the method may be increased by addition of thiocarbamide as masking reagent and pre-separation of the interferential elements using NH_3-NH_4Cl. This method is simple, rapid and accurate.

加入硫脲作掩蔽剂和用NH3-NH4CI预分离干扰元素可提高方法的选择性。

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The Pre-reinforcement of Subway Passing Through the Bell Tower of Xi'an and the Construction Measures of Shield Machine

地铁线路穿越钟楼的预加固及盾构施工措施

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A pre-paid phone card.

一种先付话费的手机卡。

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Based on the study in this paper, Experiment on stability of external ballistics for hollow projectile, the static pressure of Jet flow field, emission theories of the pre-nozzle low recoil weapon are carried out.

根据本文所研究内容，分别对环形空心弹丸外弹道稳定性、喷口外流场静压力、喷管前置式低后坐武器发射性能进行了实验研究。

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Design of Lifting Mechanism for High-ampere Pre-baked Anode Cell

大型预焙槽阳极提升机构设计

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Practices of controling trace elements in pre-baked anode

预焙阳极中微量元素的控制与生产实践

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Practices of prolonging the service life of 135 kA pre-baked anode reduction cell

135kA预焙阳极电解槽延长槽寿命的生产实践

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The effects of factors such as infection time of Agrobacterium, hormone proportions in pre-culture medium and differentiation medium on regeneration of Cotyledon petiole explants of Sichuan Yellow, Purple-leaf Mustard and their near-isogenic lines aseptic seedling were studied.

本研究以芥菜型油菜紫叶芥、四川黄籽及其近等基因系无菌苗的子叶柄为外植体，研究了农杆菌感染时间、预培养基和分化培养基中激素配比等对子叶柄再生的影响。

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The introduction of the new online billing system forthe first time to make pre-and post-paid billing supporting to reach equilibrium.

新的在线计费系统的引入首次使预、后付计费支撑能力达到平衡。

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