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- A buffer system resists a change in pH. 緩沖系統對pH的變化是有耐受能力的。
- A linear rolling guider and imported buffer system guarantees the excellent finish and concentricity. 本設備選用滾珠導軌與進(jìn)口穩速系統以保證精密的表面光潔度和同心度。
- Redox system can be also used as a buffer system for indirect determination of different components by FIA. 在前文工作的基礎上,對氧化還原緩沖體系用于FIA的電勢檢測進(jìn)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為?；w，以Gly-Asp-(NH2)2為親核試劑，在乙醇/Tris-HCI反應體系中，用胰蛋白酶作催化劑催化合成了目標三肽。在試驗中我們發(fā)現經(jīng)過(guò)pH處理過(guò)的胰蛋白酶與酶粉作為催化劑相比具有的催化活力更高，產(chǎn)物產(chǎn)率好的優(yōu)點(diǎn)。
- 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. 摘要針對集中式數據管理的網(wǎng)絡(luò )帶寬和運行效率問(wèn)題，提出了基于同步引擎的分布式文件緩存系統。
- 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:在堿性條件下;2;4-二硝基氟苯(DNFB)與胱氨酸反應生成 DNFB 氨基酸衍生物;在四硼酸鈉緩沖液(pH 9.;8)中電泳分離;電壓28kV;檢測波長(cháng)340nm。
- Conveyors &Buffering system: Offer every type for all PCB production line. 傳送裝置及暫存系統:可提供所有PCB生產(chǎn)線(xiàn)所需的機種。
- In biochemistry, the main buffer systems are the phosphate (H2PO4-/HPO42-) and the carbonate (H2CO3/HCO3-) systems. 在生物化學(xué)上，主要的緩沖系統是磷酸鹽(H2PO4-/HPO42-)和碳酸鹽(H2CO3/HCO3-)緩沖系統。
- Effects of buffer system on laccase determination 漆酶測定過(guò)程中緩沖體系的影響研究
- High Speed ADC Buffer System Based on VME Bus 基于 VME 總線(xiàn)的高速 A/D 緩沖系統的研制
- distributed and heterogeneous data buffer system 分布異構數據緩沖區系統
- A buffer in a drum used to temporarily store data. 磁鼓中用來(lái)暫時(shí)存放數據的一種緩沖區。
- I suppose you also have a caste system in your society. 我想你們的社會(huì )里也有一種等級制度。
- The right to dissent is part of our political system. 有持異議的權利是我們政治體制的組成部分。
- A continuous inked ribbon used on output units. 在輸出設備(如打印機)上使用的一種連續上油墨的色帶。
- The brain needs a continuous supply of blood. 大腦需要連續不斷地供血。
- Do you know how to log in to the system? 你知道怎么登錄進(jìn)入這個(gè)系統嗎？
- Public opinion was against the old feudal system. 公眾輿論反對舊的封建制度。
- The system works on the principle that heat rises. 該項裝置是按照熱力上升的原理運轉的。
