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- A buffer system resists a change in pH. 缓冲系统对pH的变化是有耐受能力的。
- A linear rolling guider and imported buffer system guarantees the excellent finish and concentricity. 本设备选用滚珠导轨与进口稳速系统以保证精密的表面光洁度和同心度。
- Redox system can be also used as a buffer system for indirect determination of different components by FIA. 在前文工作的基础上,对氧化还原缓冲体系用于FIA的电势检测进行了研究。
- The target tripeptide was synthesized in ethanol/ This-HCl buffer system with Bz-Arg-OEt as acyl donor and Gly-Asp-(NH2)2 as the nucleophile. 然后以Bz-Arg-OEt为酰基供体，以Gly-Asp-(NH2)2为亲核试剂，在乙醇/Tris-HCI反应体系中，用胰蛋白酶作催化剂催化合成了目标三肽。在试验中我们发现经过pH处理过的胰蛋白酶与酶粉作为催化剂相比具有的催化活力更高，产物产率好的优点。
- With regard to the network bandwidth and efficiency problem of centralized data management, a distributed file buffer system based on synchronization engine was brought forward. 摘要针对集中式数据管理的网络带宽和运行效率问题，提出了基于同步引擎的分布式文件缓存系统。
- Methods:The assay was based on precolumn derivatization of cystine(Cys)with 2,4-dinitrofluorobenzen(DNFB) in the phosphate buffer system(pH9.5),the quantitative analysis was performed with external standard under the optimal conditions. 方法:在碱性条件下;2;4-二硝基氟苯(DNFB)与胱氨酸反应生成 DNFB 氨基酸衍生物;在四硼酸钠缓冲液(pH 9.;8)中电泳分离;电压28kV;检测波长340nm。
- Conveyors &Buffering system: Offer every type for all PCB production line. 传送装置及暂存系统:可提供所有PCB生产线所需的机种。
- In biochemistry, the main buffer systems are the phosphate (H2PO4-/HPO42-) and the carbonate (H2CO3/HCO3-) systems. 在生物化学上，主要的缓冲系统是磷酸盐(H2PO4-/HPO42-)和碳酸盐(H2CO3/HCO3-)缓冲系统。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- She was a bit queer after her husband deserted her. 她遭丈夫遗弃後精神有点失常。
- Effects of buffer system on laccase determination 漆酶测定过程中缓冲体系的影响研究
- I reckon the girl is a little bit boyish. 这想这个女孩有点男孩子气。
- High Speed ADC Buffer System Based on VME Bus 基于 VME 总线的高速 A/D 缓冲系统的研制
- distributed and heterogeneous data buffer system 分布异构数据缓冲区系统
- Do you think Jack could bite in his secret want? 你以为杰克能忍住不说出他藏在心里的欲望吗？
- The seedling have shrivel up a bit in the hot sun. 在炎热的太阳光下，幼苗已有一点乾枯。
- A buffer in a drum used to temporarily store data. 磁鼓中用来暂时存放数据的一种缓冲区。
- The little cat gave me a playful bite. 小猫顽皮地轻轻咬了我一下。
- A bit of embrocation will soothe your bruised knee. 用一点搽剂可使你那青肿的膝部消肿。
