开槽的

Compared to the CT-IGBT, the ACT-IGBT has a lower on-state voltage drop and a larger forward bias safe operating area.

新结构比常规槽栅IGBT具有更低的开态压降和更大的正向安全工作区。

The blade fixes glass by blade clip on the frame., the frame. does not need to hold the flute or the rabbet, by the fact that worm gear , the worm control organization but the need adjusting the blade angle arbitrarily , satisfying the different ventilation.

玻璃叶片通过叶片夹固定在框架上，框架不需要开凹槽或槽口，通过蜗轮、蜗杆操纵机构可任意调节叶片角度，满足不同的通风需求。

Several reasons of short service life were ananlyzed, such as secondary brine quality feeding to the cell, concentration of catholyte, and the frequency of start and shutdown operation, etc.

对离子膜使用寿命短的原因即入槽盐水质量、阴极液浓度、开停车次数等进行了分析，并提出改进措施。

Casethat begin transformation but do not become embedded in the baroclinic zone fail to complrte transformation and simply dissipate over lower sea surface temperatures.1at transformation stage,there are two features in 500mb analysis aKOPPU s surface center is located beneath concentric,closed 500mb contours and is equatorward of 5820-m contour associated with a short-wave trough to the northwest of strom bthe closed contours associated with KOPPU 24h earlier have combined with approaching 500mb trough so that KOPPU appear to be in an open wave.furthermore,streamlines associated with this short wave trough have wrapped around the circulation of KOPPU,which indicated that KOPPU has become embedded in 500mb westerlies.

台风变性分为两个阶段：变性阶段和再加强阶段；变性的开始和结束以热带气旋环流和先前存在的中纬度斜压带相互作用为基础，KOPPU嵌入先前存在的中纬度斜压带且风暴中心在冷下沉气流中，而KETSANA没有嵌入先前存在的中纬度斜压带则没完成变性只是消散在低的海平面温度(1)台风变性阶段在500hPa高度场分析中有两个重要特征：a首先风暴中心是闭合的等值线并和风暴中心西北的短波槽相关；随后闭合等值线靠近500hPa槽，因此风暴闭合中心消失，风暴位于开波中。b而且和短波槽相关流线缠绕在风暴中心，结果风暴在西风带中。

Chang Ching-Hsieh says," now hardcover books published more and more, but there are some unique hardcover book is important to note the problem, such as book Groove of the deep and narrow widths, type could not be opened and the mouth of the superstandard, the impact on the quality of the book."

张庆连说，&现在精装书出版越来越多，但精装书有些特有的问题值得注意，如书槽深浅宽窄度不一、书壳打不开、飘口超标等问题，影响了图书的质量&。

Slotted belt with clamp for loosening or tightening of belt to open or close the perforations on the body.

带钳夹式槽杆，可拧松紧，以开闭桶身上的孔槽拧紧嵌夹时，槽杆将保持一定的张力

He removed the saucepan to the left hob, rose and carried the iron kettle to the sink in order to tap the current by turning the faucet to let it flow.

46他把平底锅挪到左边的壶架上，站起来，又将铁壶送到洗涤槽那儿去。这样，扭开自来水龙头就可以放水灌壶了。

A rectangular groove cut into a board so that a like piece may be fitted into it.

开榫槽把木板切割成长方形的凹槽，以便相似的板能被放进去

The incinerator was improved as following: 1 improving the differential pressure regulating valve to obtain proper proportion of oil to air;2 machining an oil groove on the copper washer...

为此对焚烧炉进行了改进：①对差压式调节阀进行改造，使油气混合比合适；②在喷油枪前端的铜垫圈上开一个小油槽，增加二次引火源，使火焰根部更加稳定。

The cut-off valve with pilot valve without hand wheel, stem and lift nut inside will guide block and guide slot Butterfly Valves to guide sleeve, the disc-shaped disc to disc type bowl shape, and holes in the bottom of the flap valve to open, the valve cover of the original valve stem hole to hole diversion, because of increased pressure ring, ring, and the valve flap to class mortar, so that the flow passage separated the upper chamber cavity, external cavity, cavity, in the cavity and The external cavity increases with draft tube and stainless steel manual ball valve, flap valve in the cover plate and the center of the end of installing the spring, the upper flap valve install compression seal of the pressure ring, outside the cavity of the wall to open a Drainage holes.

带先导球阀的截止阀无手轮、阀杆和内升降螺母，将导向块与导向槽改为导向套，将盘形阀瓣改为类钵体形阀瓣，并在底部开阀瓣孔，电动蝶阀将阀盖原阀杆孔改为导流孔，因增加压环、密封圈和将阀瓣改为类钵体，使上通流腔分隔为上腔、外腔、内腔，在上腔与外腔的外部加设有导流管与不锈钢手动球阀，在盖板与阀瓣底的中心部加设弹簧，阀瓣上部加设压紧密封圈的压环，在外腔的壁上开有放水孔。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。