查询词典 hell gate

It is mainly made up of frame, gate board, screw pole, nut etc. Rotate the handwheel by hand, then the screw pole drives the nut a nd gate board move in horizontal to a nd fro to open or close the valve.

主要由框架、闸板、丝杆、螺母等零件构成，用手转动手轮使丝杆带着丝杆螺母和闸板沿水平方向往复运动，达到闸门的启闭目的。

Traditionally,loads of the arc gate are applied on the support or gate frusta as a set of concentrated load,but the effect range of such load on the frusta cannot be solved by Material Mechanics and Structure Mechanics. Most of the load cases are fulfilled through optic-elastic test.

通常弧门荷载作为一组集中荷载作用于牛腿或闸墩上，而这组荷载对闸墩受力的影响范围材料力学方法和结构力学方法是不能解决的，受力状况大部分是通过光弹试验完成。

Second, as the gate channel length decreases, the switching time of each gate will decrease.

第二，当门的沟道长度减小时，门的开关时间会减少。

The gate insulating layer may be interposed between the gate electrode and the channel layer.

栅极绝缘层可以夹置在栅电极和沟道层之间。

An accumulation channel trench gate insulated gate bipolar transistor is proposed.

提出了一种具有积累层沟道的槽栅IGBT结构。

Gate recess is widely used in III-V compound transistors to modify the threshold voltage and optimize the device performance through adjusting the gate to channel distance.

闸极掘入是改变闸极与电流通道的距离而使截止电压改变，进而使电晶体的表现最佳化，闸极掘入的技术已经广泛的应用在三五族半导体里。

It also demonstrated that degradation slope of Vth will become lower and reach a constant quantity. Higher Temperature and gate voltage enhanced the V〓, shift of PMOSFET. With the gate oxide growing thinner and channel length growing more lessen, the influence of NBTI effects will become more and more severity.

应力温度的升高以及负栅压应力的增大都会使器件的V〓漂移增强，而且随着器件栅长L的减小，栅氧厚度T〓减薄等使PMOSFET中的NBTI效应呈现出了增强的趋势，这使得NBTI退化有可能成为未来CMOS器件发展的严重障碍。

These improvements are attributed to the Schottky barrier height increase and the decrease of the gate to channel distance as Pt sink into the InGaP Schottky layer during gate sinking process.

这些特性上的改善源自於Schottky barrier height的增高；在退火后，因为铂扩散下沈的制程，使得闸极至通道的距离减低。

The valve gate unit has a valve pin for controlling the flow of the molten plastic from a hot runner system to an injection chamber and an activating unit coupled with the valve gate unit.

阀门单元具有一被用来控制从一热流道系统到一注射腔室的熔化塑料流的阀销以及一与阀门单元连接的致动单元。

The design method of plastic strcuture is mainly introduced . The selection of the sidewall thickness, the decision of the mould cavity number, the selection of injection machine, and the designing process of the parting plane, the exhaust system, cool material cave and pin gate are stated. The design structure characteristics of box cover and parting plane with pin gate style, and side core-drawing structure.

重点说明了电器盒的塑件结构的设计包括分析和阐述了电器盒塑件的壁厚选择及工艺特点；针对塑件的工艺特点进行模具的设计包括模具型腔数目的确定，注塑机的选择，模具分型面、冷却系统、浇注系统、分型抽芯机构等的设计过程。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了