查询词典 suction

A new flow injection pre-concentration system through suction elution in a knotted reactor is developed for the determination of trace lead and zinc by flame atomic absorption spectrometry.

研究了流动注射编结反应器吸力洗脱法与火焰原子吸收光谱法联用快速富集和测定水样中痕量铅、锌的方法。

The working principle of the rotor pump: rotor pumps rely on the two synchronous reverse rotation of the rotor (2-4 teeth) during rotation in the entrance have a suction, to be inhaled in order to transport materials.

转子泵的工作原理：转子泵依靠两同步反向转动的转子(齿数为2—4)在旋转过程中于进口处产生吸力，从而吸入所要输送的物料。

Finally, the effects of endwall boundary layer suction in a stator cascade of steam turbine last stage on sucking the deposited water and restraining the development of secondary flow are discussed.

最后，作者还对在汽轮机末级静叶栅中利用端壁边界层抽吸达到既抽除沉积水份，又抑制二次流的方法进行了研究。

The system of the present invention still further comprises a pressure reducing and removing unit for removing impurities adhering to the coating film on the substrate by suction in a chamber before the substrate is subjected to the exposure processing.

本发明的该系统还包含减压去除单元，用于在基片曝光处理之前通过在腔室内的抽吸去除附着在基片涂层上的杂质。

A cotton ball was placed in the lower pharynx and a suction device was placed for drainage, so as not to cause aspiration of saline.

鼻咽腔降温组：将气管插管的大鼠咽喉下部置一棉团和吸引设备避免误吸。

It was isolated from the mosquito stomach HIV, found that absorption of the mosquito's blood after AIDS patients, HIV can survive in the mosquito stomach three to four days, but the amount of virus in mosquitoes can cause the number of HIV transmission is not clear, and the mosquitoes In a suction blood, at least three to four days no longer vampire bites, and some died soon; Some people also said: mosquitoes but the remnants of blood containing HIV will be transmitted to humans.

有人从蚊子胃内分离出HIV，发现蚊子吸了艾滋病病人的血之后，HIV可在蚊子胃内存活3~4天，但蚊子体内带毒量的多少才可引起HIV传播尚不清楚，而蚊子在吸一次血之后，至少3~4天不再叮咬吸血，有的很快死去了；又有人说：蚊子嘴上残留的血液含有HIV会传染给人。

Nambu works with the others to clean him off, shoving a suction tube in his ears to pull out the fluid, the nose and mouth having been covered in a mask, eyes taped shut.

Nambu 与其余者合作走开清理他，推他的耳朵吸管拉出液体，鼻子而且装腔作势说话有在假面具中被涵盖，被录音的眼睛关上。

In a word, the suction pile type installation is an underwater baseplate installation technology in worthy of popularization, which needn't occupy drilling rig, can save drilling time, and has lower cost than that of drilling ship installation.

吸力桩方式安装不需要占用钻机，可节省钻机时间，且费用比钻井船安装低很多，是一种值得推广的水下基盘安装技术。

In many cases, the effect of suction in a partially saturated soil is ignored at all; very often, the soil above the ground water table is simply treated as a dry soil or as a saturated soil.

现今处理部分饱和土壤之力学模型及地工相关问题，多仅描述其排水条件下之力学行为与工程问题，甚或更仅将土壤简化为饱和土壤来分析之。

As production cost will be one of the main challenges for commercialization of fuel cells, a new approach to MEA production for PEMFC has been considered. Electrodes are produced by a new dry layer preparation method in a suction procedure and co-operated with a particle diffusion design.

薄膜电极组制造成本高昂是燃料电池商品化的一项障碍，本文所提出之MEA新式制作方式采用乾式制程配合粉末吸附与扩散机制将可缩短MEA之制作流程，达到简化制程之主要目的进而降低生产成本。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！