查询词典 vacuum

HSO3-bpy］CF3SO3 could be reused more than five times after the removal of water by vacuum distillation.

用水处理反应液，通过减压蒸馏后的离子液体可以循环使用5次以上。

Suited to fill a vacuum andall tubeless tire.

适合于补各种内胎和真空胎。

These include deep cooling to 2℃, the addition of carbon dioxide (subsequently removed under vacuum prior to processing) and the addition of starter cultures to milk destined for cheesemaking.

这些方法包括充入C02，深冷到2℃，对于要做干酪的乳加入发酵剂。

The tungsten melting pot is used in SL63-7BL vacuum resistance furnace, and tantalum plate is used to gathering bulk,raw terbium metal is purified by distillation at the temperature of 1 750~1 800℃ with the vacuity of 5×10-3Pa.

在SL63—7BL真空电阻炉中使用钨坩埚，钽片做收集筒，在真空度为10-3Pa和1750￣1800℃温度下蒸馏提纯金属铽，工艺可靠，可以批量生产。

The thermal behaviors of three NTO-based PBXs and their compatibilities with aluminum,copper and stainless steel were investigated using TG-DSC and vacuum stability test.

采用TG-DSC联用仪、真空安定性对NTO基的三种高聚物粘结炸药的热行为及其与铝、铜、不锈钢的相容性进行了研究。

According to the results of temperature control siloxane coating experiment, vacuum ultrav...

并利用该设备初步进行了有机硅温控涂层的辐照实验，结果表明真空紫外导致其光学性能下降，必须加以防护。

Experimental results showed that vacuum pyrolysis disciplinarians of scrap PCB are decided by pyrolysis conditions. Pyrolysis temperature is the key factor among all the pyrolysis conditions and other factors have influence on distribution of pyrolysis products too.

试验结果表明，热解条件决定废线路板的真空热解规律，热解终温是影响热解产物产率分布的最重要的热解条件，其它热解条件对热解产物产率分布也有一定影响。

The Koehler VDA3000 Vacuum Distillation System performs reduced pressure distillations of petroleum products in accordance with ASTM specifications.

Koehler的VDA3000真空蒸馏系统满足美国实验材料协会的规定，用以降低蒸馏压力。

Rotary piston pump is a volume-type vacuum pump widely applied in industry.

滑阀泵是一种容积式真空泵，在工业领域中广泛应用。

With the vacuum technology in various areas of applications continues to expand, Direct rotary vane pump demand is growing.

直联旋片泵随着真空技术在各个应用领域的不断扩大，直联旋片泵的需求量越来越大。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。