查询词典 NI

The effects of the additive on the properties of MH/Ni battery were studied.

金属氢化物电极作为MH/Ni电池的负极得到了广泛的研究并取得了较大的发展。

Inductively Couple Plasma Atomic Emission Spectrometry , X-ray diffraction , scanning electron microscope , microhardness testing and emergency cooling testing have been used to detect amorphous Fe-Ni-Cr deposits'properties, such as content, crystalline structure, microphotograph, hardness, adherence between deposit and substrate.

用等离子发射光谱、X-ray衍射、扫描电子显微镜、显微硬度法、骤冷法等方法对非晶态Fe-Ni-Cr合金镀层的结构、形貌、硬度以及镀层与基体的结合性能等进行了检测分析。

Ni, Cr, W, Mo, Al, Ti, B and misch metal were added separately or in combination into pure iron containing 0.166% of oxygen. Optical and chemical properties as well as crystal structure of various types of nonmetallic inclusions present in the alloys were studied.

在含氧纯铁中，分別并按组合方式加入Ni，Cr，W，Mo，Al，Ti，B和混合稀土金属，然后利用金相法、岩相法、X射线粉末法和夹杂物的组成定性分析等方法研究了这些脫氧产物的光学性质，化学性质和晶体结构。

The ORF of profilin of Caryota mitis pollen was amplified by RT-PCR using specific primers and cloned into the expression vector pET-28a. The recombinant Caryota mitis pollen profilin was expressed in Escherichia coli BL21 (DE3). The recombinant protein was purified by affinity chromatography using Ni(superscript 2+) coupled sepharose.

然后设计带有酶切位点的特异性引物，采用RT-PCR获得整个短穗鱼尾葵花粉profilin的开放阅读框，将其与pET28a载体连接并转化大肠杆菌BL21(DE3)进行诱导表达，通过Ni(上标 2+)亲和层析柱对重组蛋白进行纯化，采用Western-blot检测其IgE结合活性。

The lattice parameters in both solid solution at equilibrium andextended solid solution prepared by melt quenching seem to be predicted with moreaccuracy.By this modified model,the lattice parameters of Cu-Al,Cu-Si and Ni-Al systems solid solution at equilibrium and Ag-Sn,Ag-La and Ag-Gd extendedsolid solution were calculated.They are in better agreement with the experimentalvalues than the Moreen′s.

用本修正方法可以更准确地预测平衡固溶体和溶体淬火制备的扩展固溶体的品格常数，计算了Cu-Al，Cu-Si，Ni-Al平衡固溶体和Ag-Sn，Ag-La，Ag-Gd系扩展固溶体的晶格常数，本修正方法计算值比Moreen模型计算值与试验值相符更好。

Ni-MH rechargeable NiMH battery quiz 1 Q: bought rechargeable batteries should be the first or the first use?

镍氢Ni-MH 充电电池使用知识问答1）问：买来的电池应该是先充电还是先使用？

Then the solid reaction of NiSi has also been researched and the mechanism of the growth of poly-Si-(1-x)Ge_x using Ni induced layer is been studied.

接着对NiSi固相反应进行了研究，分析了Ni作为金属诱导层的作用机理。

The onset crystallization temperature of a-Si is effectively lowered due to the formation of Ni silicide, and the crystallization depends strongly on the migration of NiSi〓 precipitates.

对晶化的机理研究表明，a-Si在低温下的晶化是由于形成了Ni的硅化物，其晶化的发生是由于NiSi〓的迁移，其迁移的驱动力是由亚稳态的a-Si转变为c-Si。

Information about past and current behavior can be found on many Web sites, such as NONA El Ni o Page (from which some of the figures shown here were obtained; this site also has pointers to many others).

关于过去和现在行为的资讯可以在许多的网站上找到，像是 NONA El Ni o Page 从这网站上可以获得一些图片；这网站也有连结指引许多其他的网站

On the basis of these studies, a NOR fluorescent molecular logic gate was fabricated with Cu(superscript 2+) and Ni(superscript 2+) as two inputs and with emission of anthracene as the output.

在此基础上，以Cu(上标 2+)和Ni(上标 2+)作为两个输入信号，以蒽的特征荧光发射作为输出信号，构建了一个NOR荧光分子逻辑门。

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％。