查询词典 lead on

The lead free silver conducting paste s were prepared by using silver powder,lead free low-melting glass and terpineol ethyl cellulose solution.

以银粉、低熔无铅玻璃和乙基纤维素松油醇溶液制备了无铅银导电浆料。

Even Purified water has various minerals,and can prouce furring scale after evaporation at high temperature,which,after a period of time,can lead to leaking of steam due to improper closure.It can also lead to the clog in the narrow pipes and pressure sensor,to the malfunction of temperature sensor and to other failures.

即使是纯净水，也含有各种矿物质，在高温下蒸发会产生水垢，一段时候以后，水垢会使电磁阀密封不严，导致蒸汽泄露；还会引起细小管路、压力传感器堵塞，及温度传感器失灵等故障。

The town is named for Galena, an ore of lead, lead sulfide.

该城市别叫做GALENA，一个储存有铅和硫化铅的矿区。

According to the papers EDTA Titration of lead in lead-zinc content of the basic principles Determination of its conditions for the in-depth and meticulous research, is a stable and reliable analytical methods and operating procedures, that will be for the mine, China Metallurgical Industry Galena laboratory testing to provide guidance and basis.

本论文根据EDTA滴定法测定铅锌矿中铅的含量的基本原理，对其测定条件进行了细致深入的研究，给出了稳定、可靠的分析方法和操作步骤，可为矿山、冶金行业化验室中铅矿的检验提供指导和依据。

It was found that lead oxides (including PbO and Pb〓O〓) reacted chemically with PTFE when heated in vacuum, generating PbF〓, element C, and lead carbides.

研究表明，铅氧化物（包括黄色氧化铅PbO和红色氧化铅Pb〓O〓）在无氧加热条件下均能同PTFE发生化学反应，生成PbF〓、单质C以及铅的碳化物。

What form tremendous contrast with afore-mentioned opinion on public affairs is, yo ever stated the company already was planning to finish work of generation lead plane before Yves Guillemot of green jade president two days, strive for heavy dice to bet expected affection to be in overtones again, the power that proves dynastic changes once more comes from only possibly suffer from not all small or petty proprietor and beggarly estate, like EA this kind of landlord moneybags that insists green hill to be not loosened is only too anxious to all one's life so generation lead plane.

与上述言论形成巨大反差的是，育碧总裁Yves Guillemot前两天曾表示公司已在规划下一代主机作品，争取重掷骰子再赌一把的期盼之情溢于言表，再度证明改朝换代的动力只可能来自患不均的小业主和赤贫阶层，像EA这种咬定青山不放松的地主老财巴不得一辈子就这么一代主机。

KIR bind corresponding HLA-Ⅰmay hame four results followed:1、When inhibitory KIR bind HLA-Ⅰand there has no activatory KIR bind it,cell isn\'t dissolve because inhibitory signal access was done;2、When activatory KIR bind corresponding HLA-Ⅰand there has no inhibitory KIR bind it,form activate signal,lead cell dissolve.3、If activatory or inhibitory receptor both bind HLA-Ⅰ,both signal access is make done,when activatory signal play the main role,NK cell still actived,lead target cell dissolve.4、If activatory or inhibitory receptor both bind HLA-Ⅰ,both signal access is make done,when inhibitory signal play the main role,or both signal access don\'t play,NK cell do not make effect.this is NK cell recognice nomal tissue.

与活化型KIR受体相比，抑制型KIR受体与HLA-Ⅰ类抗原结合的亲和性更强，当抑制型和活化型KIR受体识别和结合同一HLA-Ⅰ类抗原分子时，以抑制作用为主。KIR与相应HLA-Ⅰ结合后可能产生以下4种情况：①当抑制型KIR与HLA-Ⅰ结合而无活化型KIR与HLA-Ⅰ相互作用时，因抑制信号通路启动而不产生细胞溶解；②当活化型KIR与靶细胞表面的相应HLA-Ⅰ结合同时无抑制型KIR与HLA-Ⅰ的相互作用时，形成刺激信号通路，导致靶细胞溶解。

As the hurdler plants on his 8th step from the blocks, he must drive the lead knee of the free leg linearly towards the hash mark on the lead leg side of the hurdle.

当跨栏运动员谋划从起跑线开始的8步，在起跨腿过栏时他必须使摆动腿的膝盖与跨栏成线性。

Also re-estimate le- ad battery's operating environment and also find out the common in between different lead battery fac- tory, position, gender, and employee's blood lead and hemachrome concentration, liver function expo- nent.

本研究将以变异数分析研究血中铅浓度在不同工厂别、作业别、性别间、工作月数是否达显著差异，并了解在不同作业类别间，何类别之员工血中铅浓度最高。

For leting drop quality fuel plenty of normal heptane have no lead tetraethyl ,Therefore be unlikely there not be the lead pollution .

这样：既没有多余的空气，混合相当充分、又不存在高温，更没有燃烧中相对的压缩，所以不可能产生不完全燃烧的CO、HC、PM和氮氧化物。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。