查询词典 nitrogen

For 115 keV nitrogen ion beam output from the implanter, the current measured at the entrance of the TEM is 100-180 nA.

离子注入机输出的115keV氮离子在电镜人口测得的束流强度达100~180 nA。

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江阴市欧雷斯阀门设备检修有限公司专业进口减压阀维修；在煤气进口减压阀维修、蒸汽进口减压阀维修、氮气进口减压阀维修、水上进口减压阀维修、进口气动阀维修、进口电磁阀等进口自控阀门维修已有30多年技术经验，进口阀门维修质量与新进口阀门同等您绝对认可。

The rate of nitrogen transformation in straw of Indica was higher than what of Japonica s.

相关分析表明，上三叶的SPAD值与叶的含氮率、吸。

A new diagnostic method using optical emission spectroscopy to determine electron temperature in inductively coupled nitrogen plasma is proposed.

本文提出了一种新的利用发射光谱测量感应耦合氮等离子体的电子温度的诊断方法。

Purge system with dry inert gas (e.g., nitrogen) before and after use.

在空闲时间里，应该在10 psig的压力下用干燥的惰性气体来维护系统。

Evacuate the equipment and break vacuum with an inert gas, such as nitrogen.

对设备抽真空，然后充入不活泼气体，如氮。

The tube is blanketed in an inert gas such as nitrogen or argon.

管子被整个地漫浸在流动的氮或氩等惰性气体中。

Nitrogen is inert and will not support combustion; however, it is not life support ing.

氮是不活泼的，不支持燃烧；但是它不是维持生命的必要元素。

Nitrogen is inert and will not support combustion; however, it is not life supporting .

氮是不活泼的，不支持燃烧；但是它不是维持生命的必要元素。

The problem was rendered extremely difficult by the extraordinary inertness of the nitrogen, which refuses to combine even with oxygen.

由于氮极大的惰性，不能与氧结合，所以这个问题被渲染得过分困难。

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％。