查询词典 a batch of

Of course, the best way to do a thorough cleanup is from non-Windows MS-DOS, but if you're ungifted with batch files and the DELTREE /Y command, or prefer to delete files that are X days old, then this would be your best choice.

当然，最好是做彻底清理非视窗MS-DOS操作系统，但如果你ungifted同一批档案和 deltree/肽Y 指挥，还是宁愿删除旧档案，第十天，那么这将是你的最佳选择。

In order to increase the density of cell and give more guides to optimization of batch fermentation, a Study on the characteristics of Alcaligenes faecalis should be carried out.

为了提高菌体阶段菌体的生长密度、对分批发酵有一些优化指导作用，对菌体本身特性进行了研究。

Feeding of glucose was started at the end of the exponential phase of yeast growth. Intermitted aeration for 10 sec at every 3 min interval was used for the fed-batch fermentation. A dry cell weight of 8.22 g/L and an ethanol concentration of 73.7 g/L were achieved after 60 hrs of cultivation.

以葡萄糖浓度275 g/L进行批次馈料酦酵培养，当菌体生长至对数生长的末期时，通气方式改变为每间隔3分钟通气10秒钟，於60小时后菌体乾重可达到8.22 g/L，酒精浓度为

In this paper,we propose a new vers ion-control set refreshing algorithm,which adopts the mechanisms of incre mental maintenance,version control and batch processing to ensure on-line maint e nance and consistency.

本文提出了一种版本控制集合刷新算法VSRA，它采用增量维护和批处理思想，首先根据原始数据的变化集合，计算出实体化视图的刷新集合，然后据此集合刷新实体化视图，同时利用版本控制保持数据仓库与当前数据库状态的一致性，达到对数据仓库联机维护的目的。

Li Zimu,Xu Ming and Zhou Xingming（School of Computer Science,National University of Def ense Technology）Abstract: In this paper,we propose a new vers ion-control set refreshing algorithm,which adopts the mechanisms of incre mental maintenance,version control and batch processing to ensure on-line maint e nance and consistency.

本文提出了一种版本控制集合刷新算法VSRA，它采用增量维护和批处理思想，首先根据原始数据的变化集合，计算出实体化视图的刷新集合，然后据此集合刷新实体化视图，同时利用版本控制保持数据仓库与当前数据库状态的一致性，达到对数据仓库联机维护的目的。

This paper focuses on the stability study of Rhizopus oryzae IFO4697 when used for the methanolysis of renewable oils for biodiesel production. The results showed that water content was important for achieving high catalytic activity and good stability of the biocatalyst. The optimum water content was found to be 5%-15%. Both particle size and desiccation methods showed no obvious effect on the stability of the biocatalyst. With GA cross-linking pretreatment, the stability of the biocatalyst could be improved significantly. When Rhizopus oryzae IFO4697 repeatedly used for next batch reaction, direct vacuum filtration was found to be a good way for the maintenance of good stability of the biocatalyst.

本实验对固定化全细胞Rhizopus oryzae IFO4697催化植物油脂合成生物柴油的稳定性进行了系统地研究，结果表明：反应体系水含量对于全细胞催化剂的反应活性和催化稳定性有重要影响， 5%~15%含水量适宜；研究范围内，载体粒度及干燥方式对稳定性影响不显著；经过戊二醛交联后，全细胞催化油脂甲醇解反应的稳定性显著提高， 1200 h反应后，仍然可以保持75%的生物柴油得率；真空抽滤直接回用的方式有利于稳定性的保持。

Employing HP-8-8 polyacrylic resins as a porous multimolecular carrier for fixed cultivation of sludge,experimental investigation of wastewater treating was carried out by means of fluidization with biofilm sequencing batch reactor.

采用HP88型聚丙烯酸酯类多孔高分子载体对污泥实行固定化培养，以流态化方式进行生物膜SBR 废水处理试验研究。

This lawyer has firm professional foundation, good response capacity and eloquence, is good at preparation of legal instruments, especially at nonlitigious legal matters, for example participating in project negotiation, drafting, amending and checking contracts and other legal documents, acting as permanent legal consultant of enterprises or institutions, participating in reconstruction of stock system and listing of enterprise, merger of corporation and reconstruction of assets (he is a securities practice lawyer of China entitled in first batch).

该律师专业功底扎实，有良好的应辩能力和口才，法律文书制作质量高，尤其擅长非诉讼法律事务，如参与项目谈判，起草、修改及审查合同等法律文件，担任企事业单位常年法律顾问，参与企业股份制改造和上市、企业兼并与资产重组等（系中国首批证券执业律师）。

Fed-batch fermentations of vitamin B12 by Propionibacterium shermanii were conducted in a 7L fermentor to investigate characteristics of the cell growth and vitamin B12 production.

首先对维生素B12产生菌Propionibacterium shermanii在7L发酵罐内分批发酵下的菌体生长及产维生素B12的特性进行了研究。

The Crosslinked Chitosan/Pulverous Activated Carbon was used as a new type of compound adsorbent in batch adsorption experiments for nitrate nitrogen removal in wastewater.

制备了以壳聚糖和粉末活性炭为原料的戊二醛交联壳聚糖／活性炭复配吸附剂，并探讨了复配吸附剂对水中硝酸盐的吸附性能的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。