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用作名词 (n.)
动词 ~
fillavacuum填补真空
produce〔create, cause〕 a vacuum产生〔制造〕真空
形容词 ~
low〔rough〕 vacuum低真空
fine〔high, perfect〕 vacuum高真空
用作名词 (n.)
The food is kept in the absolutevacuum. 这食物保存在绝对真空中。
I bought avacuumyesterday. 昨天我买了个真空吸尘器。
His wife's death left him avacuumin his life. 他妻子的去世使他的生活变得空虚。
用作形容词 (adj.)
These'revacuumcontrols. 这是些真空控制装置。
用作动词 (v.)
Pleasevacuumthe carpets after the breakfast. 早饭后请用吸尘器清扫下地毯。
n.(名词)
真空,真空度,真空状态
空虚,茫然若失
空白
<口>真空吸尘器,吸尘器
真空装置
孤立状态,与世隔绝,脱离实际
空处,空间,密闭真空间
心中无数的状况
负压
清扫,清洁
adj.(形容词)
利用真空的,利用真空吸力的
用以产生真空的,用以造成真空的
真空的,无空气的
产生真空的
v.(动词)
<口>用真空吸尘器清扫,用吸尘器打扫
用真空干燥机干燥
tracepro下载 tracepro教程 tracepro6.0 tracepro7.0 tracepro破解 tracepro 7.03 tracepro软件 tracepro
,Tracepro4.16和6.0也有不错,谢谢你
指空调外机
AC-DC:统称交流变直流;AC-AC:交流变交流。注:AC 是交流电 ;DC是直流电。变压器是利用电磁感应的原理来改变交流电压的装置,主要构件是初级线圈、次级线圈和铁芯(磁芯)。主要功能有:电压变换...
AcknowledgementsAcknowledgements
Effects of neural nitric oxide synthase gene inactivation on the neuroendocrine stress response in mice Dissertation zur Erlangung des akademischen Grades doctor rerum naturalium (Dr. rer. nat.) genehmigt durch die Fakult?t f ür Naturwissenschaften der Otto-von-Guericke-Universit?t Magdeburg von: Dipl. Biol. Gabriella Orlando geb. am 31.12.1975 in Osimo (AN), Italien Gutachter: PD Dr. M
Acknowledgements
Humor and Conceptual Blending By Liu Dunping Under the supervising of Associate Prof. Hu Jian Presented in Partial Fulfillment of the Requirements for the Degree of Master of Arts English Department School of Foreign Studies Anhui University April, 30 2005 i Acknowledgements The understanding on the conceptual blending theory involves a lot of time and efforts, for it is really diff
Manifolds provide vacuum support for filtration of single, three or six test samples simultaneous. Only single vacuum source can help manifolds to finish the whole operation. They filter quickly and simply-more faster than normal vacuum filtration. The manifolds with polished Type 316L stainless steel accommodate glass or stainless steel filter holders, resistant to most aggressive liquids.
美孚真空泵油(Mobil Vacuum pump oil)
热真空试验(thermal vacuum test)