产生金属的

This makes it possible to produce dielectric capacitor layers of any desired thickness using materials which can be selected as desired. In particular, this has the advantage that via etches can be carried out significantly more easily than in the prior art, since it is not necessary to etch through the residual dielectric capacitor layer above the metal tracks.

此系使得有可能利用可依所需而进行选择的材质来产生任何所需厚度的介电电容器层，特别的是，本发明所具有的优点是，相较于已知技术，通孔蚀刻系可以简单许多的方式加以进行，因为其不需要蚀刻穿透在该金属轨道上方的剩余介电电容器层。

When compensating devices are switched by vacuum switches, if they are switched on group, the inrush current can be controlled by inserting suitable current-restrained reactance in-series. Since the restriking overvoltage is pertinent to the capacity of compensating devices and the time of restriking and igniting, the overvoltage can be restrained by arresters with asterism connection at the entrance of the capacitors. Although switching capacitance devices will bring up high interception cross overvoltage, the metal-oxide arrester can limit this overvoltage in the system designed in the thesis, and naturally the compensating devices can operate normally.

使用真空开关投切并联无功补偿装置，在分组投入并联电容器时，串联合适的限流电抗，合闸涌流可以得到控制；重燃时的过电压值与并补装置补偿容量，重燃发生时刻和燃弧时间有关，电容器进线端的三星接法避雷器可以抑制其过电压；切并联电抗器时会产生较高的截流过电压，金属氧化物避雷器可以使本文中所建系统的截流过电压得到限制，并联无功补偿装置可以正常切合。

Using of HCl solution substituting acetate buffer as analytical solution, not only would reproducibly renew the electrode surface with an electrochemical clear procedure, but also could eliminate effect of hydrolysis of bi species. At the same time, the square wave anodic stropping method of BiFEs could be extended to analyze sample containing chloride anion, such as sea water.

以稀HCl作为分析基础溶液替代传统的乙酸缓冲溶液，不仅可采用简单的电化学清洗方法高重现性地再生活化玻碳电极表面，并且，可消除金属离子的水解反应对检测结果产生的不利影响，同时可将铋膜电极SWAV检测方法拓展至分析检测海水等含氯离子样品。

A new strain of Brevibacterium casei with high nitrilase activity was screened from natural environment and could convert nitrile into carboxylic acid.

从自然源筛选到的一株腈水解酶产生菌乳酪短杆菌，能够高选择性地将腈转化为羧酸，初步研究了该菌株所产的腈水解酶在游离细胞形态下的催化特性，包括热稳定性、pH稳定性、金属离子和添加剂的作用、溶剂耐受性及底物特异性等。

The operation conditions in these stages have influence on the flow patterns of molten metal and the air entrapment in the shot sleeve .

低速压射过程中冲头的运动分为封闭浇料口、匀加速和匀速低速三个阶段，各个阶段的工艺参数对压室内金属液的流动形态都有重要作用，进而影响铸件中气孔缺陷的产生。

The AC noise of motor capacitor comes into being through the vibration caused by MPP's static force and electromagnetic force.

摘 要：交流电动机电容器的交流声是由金属化膜的静电力和电磁力引起的振动产生的。

The effect of rake angle and cutting velocity on the shear strain imposed in the chips, microstructure and hardness of chips are highlighted in a variety of metals and alloys.

本文对比了不同的金属和合金在各种刀具前角和切削速度条件下，切屑上产生的剪应变、切屑的微结构及其硬度的变化规律。

Miller capacitor is applied with two PMOS to reduce the dependence of metal capacitors, along with which PMOS capacitor testbench is developed. The breakthrough of this on-chip LDO design is to be able to provide large amount of current while keep very small drop-out voltage.

此LDO采用PMOS作为传输管，运用Miller电容与电阻串联产生左半复平面零点的方式来实现频率补偿，Miller电容采用两个反接的PMOS实现以减少对金属层的依赖，提出了对这种电容的简便测量方法。

Anodising reaction proceeds in the sequence of growth of porous anodic alumina when the aluminum layer is consumed up to the underlying metal, and the growth of metal oxide under the bottoms of the alumina pores occurred simultaneously.

以电化学的方式在阳极产生氧化铝孔洞的同时，底层的金属同时被氧化而在孔洞底端成长出奈米点。以草酸、硫酸和磷酸不同的电解液和不同施加电压下观察奈米点的阵列。

During the process of device fabrication, the oxygen precipitates and their induced secondary defects in the bulk of silicon wafer can act as the effective gettering sites for the heavy metals.

在器件制造的过程中，硅片中产生的氧沉淀及其诱生缺陷可以有效地清除硅片表面的有害金属杂质，从而有利于提高器件的成品率。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。