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1.He opened the bottomless pit, and smoke went up out of the pit, like the smoke of a great furnace; and the sun and the air were darkened by the smoke of the pit.
启9:2他开了无底坑、便有烟从坑里往上冒、好像大火炉的烟．日头和天空、都因这烟昏暗了。收藏指正
2.Of, relating to, or being a speech sound produced by complete closure of the oral passage and subsequent release accompanied by a burst of air, as in the sound(p) in pit or(d) in dog.
爆发的是、关于或成为由声道的完全闭合和而后伴有空气的爆发性释放而发出的一个语音，如pit中的（p）或dog中的（d）这两个音收藏指正
3.In the case of a pit drain, ensure an adequate air gap exists between the bottom of the drain line and the bottom of the pit.
在坑内排放时，请确保在排放管线和坑底部之间有适当的气隙存在。收藏指正
4.The technique can not only control intake air pollution and reduce radon eduction in order to better attenuate radon with fewer air quantity, but also solve the ventilation problem for pit shaft during construction being transfered to drift and shorten construction time.
认为 :压入式通风不仅有利于控制入风污染、减少氡气析出 ,从而达到用较少的风量获得较好的降氡效果的目的 ,而且由于在采用压入式通风时 ,在提升井附近增加一个井筒 ,从而为解决基建期井筒转入平巷施工时的通风问题和缩短建井工期创造了有利条件。收藏指正
5.In such cases, provision should be made to always vent above flood level or for a pit drain to insure an adequate air gap below the relief port.
如果放置在坑内，则应该采取措施使得排放总是在地面上，或对于坑内排放，要确保在安全阀下方配置一个适当的气隙。收藏指正
6.The product of electric furnace fittings including:micro-computer program temperature control instrument、refractory brick(ultra-light weight energy saving brick)、resistance wire 、electroheat belts、electrical heat tube、silicon carbide rod 、furnace bottom plate、muffle tank、vacuum sealed fan、wind wheel、axis、substructure、bin seat、flat shape plate、box、panel、weatherstrip plate、return air plate、bin、connection box、educe rod、thermocouple、thyristor、porcelain pipe、crucible、furnace chamber、furnace frame、charging bin、substructure、pit furnace cover lifter framework(sole design) and otherwise.
电炉配件产品包括：微电脑程序控温仪、耐火砖（超轻质节能砖）、电阻丝、电阻带、电热管、硅碳棒、炉底板、马弗罐、真空密封风机、风叶、轴、底座、料筐座、扁形板、箱体、面板、挡风板、回风板、料筐、炉栅、接线盒、引出棒、热电偶、可控硅、瓷管、坩埚、炉膛、炉门、炉框、装料筐、底座、井式炉盖升降机构（独家设计）等。收藏指正
7.As a result, on the inner wall of the ray tracheid has sawtooth thickening obviously. The pit of cross field is windows and pine shape. The ratio of the tracheid length to width is about 50. Average air dry density is about 598kg/m 3. The shrinkage of difference is about 1 8;
结果表明：紫杉木材射线管胞内壁锯齿状加厚明显，交叉场纹孔多为窗格状，偶见松型，管胞的长宽比平均值约为50，气干密度平均值约为598kg／m3，差异干缩约为1?8；收藏指正
8.It is described that the design considerations on overall layout,plan,elevation and details of building design of waste incineration plant based on design practice and according to the process feature.It is also described in details that the measures of water proof and seepage proof of dump pit and air-tight of the plant based on the experience in practical works.
在垃圾焚烧厂设计实践的基础上针对其工艺特点,提出了从总体布局、平面方案、立面造型、细部处理等设计思路,同时结合实际工程情况,对厂房的密闭性和垃圾坑的防水、防渗措施做了较为详细的阐述。收藏指正
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