查询词典 vacuum

Vacuum was satisfied to the requirement of fresh-cut taro package and benefit to reduce water loss and to inhibit browning. The treatment of insufflate fresh-cut broccoli with 20mg·L-1 6-BA could delay chlorophyll reduction, inhibit ion leakage increasing and slow down the process of senescence. Fresh-cut broccoli packed with the atmosphere combination of 2.5%O2+7%CO2+90.5%N2 had high Vc and high chlorophyll content, and the senescence of the products was delayed certainly. The gas mixture of 5%O2+ 2%CO2+93%N2 could reduce the rate of respiration, chlorophyll decomposition, membrane breakdown and tissue senescence of pakchoi.

真空包装适合鲜切芋头，降低贮藏中鲜切芋头的水分损失，抑制鲜切芋头褐变发生；用20mg·L~(-1)6-BA喷洒鲜切青花菜可推迟叶绿素降解，抑制相对电导率的增加，延缓了衰老；2.5％O_2+7％CO_2+90.5％N_2MAP包装的鲜切青花菜Vc含量较高，叶绿素荧光值也较大，明显延缓了鲜切青花菜的衰老：5％O_2+2％CO_2+93％N_2混合气体抑制了青菜的呼吸作用，降低了叶绿素降解速度，减缓了细胞膜损伤及组织衰老程度。

Emulsion products from the laboratory to pilot aircraft type, production, intermittent machine until emulsified continuous pipeline of emulsified machines, high-shear coating equipment, vacuum equipment, such as emulsified complete sets of equipment, complete specifications model, a fully equipped to meet the various The status of the needs of sales across all parts of the country and Southeast Asia market, and building an experienced and highly qualified experts in the design of technical personnel, for those seeking high standards and high quality customer carefully outlined, to make good service.

产品从实验室乳化机到中试型、生产型、间歇式乳化机直至连续性管线式乳化机，高剪切涂料设备、真空乳化设备等成套设备，规格型号齐全，配置完整，能满足各种工况的需要，销售遍及全国各地及东南亚市场，并组建了一支经验丰富的设计专家和高素质的技术人才队伍，为那些追求高标准、高品质的客户精心勾画、尽善服务。

There is, however, another and more disturbing parallel between 2008 and 1932 - namely, the emergence of a power vacuum at the height of the crisis. The interregnum of 1932-1933, the long stretch between the election and the actual transfer of power, was disastrous for the U.S. economy, at least in part because the outgoing administration had no credibility, the incoming administration had no authority and the ideological chasm between the two sides was too great to allow concerted action.

不过，2008年和1932年还有一个更令人不安的共同点，也就是在危机高峰时出现权力真空。1932-1933年间的那次空窗期，从选举结束到实际权力转移之间的空档拉得很长，对美国经济是一场灾难，一部分归因於将下台的政府没有信用，将上任的政府又没有权力，而且双方的意识形态鸿沟太大，没有联合行动的空间。

There is, however, another and more disturbing parallel between 2008 and 1932 - namely, the emergence of a power vacuum at the height of the crisis. The interregnum of 1932-1933, the long stretch between the election and the actual transfer of power, was disastrous for the U.S. economy, at least in part because the outgoin administration had no credibility, the incoming administration had no authority and the ideological chasm between the two sides was too great to allow concerted action.

不过，2008年和1932年还有一个更令人不安的共同点，也就是在危机高峰时出现权力真空。1932-1933年间的那次空窗期，从选举结束到实际权力转移之间的空档拉得很长，对美国经济是一场灾难，一部分归因於将下台的政府没有信用，将上任的政府又没有权力，而且双方的意识形态鸿沟太大，没有联合行动的空间。

The results can provide information for study and design of vacuum interrupter.

得到的结果可以为真空灭弧室的研究和设计提供参考。

In this paper,electric field in a vacuum interrupter is calculated and analyzed systematically and wholly with the method of numerical calculation.

本文采用数值计算的方法对真空灭弧室内的电场及影响其分布的一些因素进行了比较全面和系统的计算。

Influence of X-rays in Vacuum Interrupter on Human Health

它是利用X射线穿透金属晶格时发生衍射的原理，测量金属材料或构件的表面层由于晶格间距变化所产生的应变，从而算出应力的一种实验方法。

For the former,beside the opening and closing characters of vacuum interrupter,two problems should been related to.

真空开关优化设计涉及多方面的内容，主要集中在电气参数与机械参数。

Yuguang brand vacuum interrupter is exported to the United States, Russia, Germany, Japan, India, South Korea etc more than 20 countries and regions.

宇光牌真空灭弧室的生产及销售位列全国前三强，并远销美国、俄罗斯、德国、日本、印度、韩国等二十多个国家和地区。

For a ZN-6/600 vacuum interruptor, its statistical properties of current chopping,breakdown of contact gap and high frequency current interruption were obtained through experiment.

本文介绍了真空开关开断单相感性小电流的试验方法和计算机模拟的计算方法。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。