掌握长抽距或斜抽芯塑件的结构工艺分析及抽芯距、抽芯力的计算，齿轮、齿条注射模侧向抽芯机构的原理和齿轮、齿条设计要点尤其关键。
At the same time, introduce the principle of side core-pulling mechanism of gear and rack injection mold, and design gist of a rack.
同样，一天抽一包烟以上的已婚男人，寿命可能和不吸烟的离婚男人一样长。
Likewise, a married man who smokes more than a pack a day is likely to live as long as a divorced man who doesn't smoke.
全国儿童保护委员会秘书长西拉·伊特对法新社说：“他已经戒烟成功，最重要的事情是，他再也不要烟抽了。”
"He has quit smoking and the most important thing is he doesn't ask for cigarettes anymore," national commission for child protection secretary-general Arist Merdeka Sirait told AFP.
将牛肉切成5厘米长的细条，放入碗中，倒入生抽、绍兴米酒或雪利酒、芝麻油、盐、辣椒、玉米粉。
Cut the beef into thin slices 5cms long then put in a bowl with the light soy sauce, Shaoxing rice wine or dry sherry, sesame oil, salt, pepper and cornflour.
低腰型接腰的位置按衣长的比例而定，如果裙子是喇叭形、抽裕形或打褶形，下摆较大。
Meet waist position according to the ratio of length and decide, if the skirt is trumpet shaped, margin shape or pleated skirt shaped, large.
目前各油田的抽油设备主要仍为常规游梁式抽油机，其主要原因是该机结构简单，操作维护方便，使用寿命长。
The conventional pumping unit is still the main pumping unit in the field at present, the main reason is that its structure is simple, operation and maintain are convenience, and its use life is long.
穿山越谷，一个44英里长的人造管道系统把水抽到水库里。
Winding through mountains and under highways, a man made tunnel system 44 miles long will pump the water into a reservoir.
定向钻进技术已经成为煤矿井下抽放瓦斯长钻孔施工成套技术的关键环节。
Directional drilling technique has already become a key link in long broach construction for gas drainage of the mine.
接着，人们用高功率的抽水机和长水管将温热的海水抽到地面上来。
People use powerful pumps and long pipes to bring the water to the surface.
针对海拉尔探区中深井排液难的问题，探讨了利用长钢丝绳抽汲排液及水力泵排液求产方法。
According to flowing back problem at Hailaer exploration district, a method of unflowing to acquire production by using long steel line and hydraulic pump is discussed.
突出煤层顺层长钻孔的施工由于受到施工技术的限制达不到预定的深度，影响了瓦斯抽放效果。
The drilling operation of long holes along outburst coal seam usually can't reach their preset depth since it is handicapped by drilling techniques, which will thus influence gas drainage effect.
采用顶板岩层水平长钻孔抽放邻近层和采空区瓦斯是一项新技术，全面介绍了该技术研究的最新进展。
Applying long horizontal roof rock hole to drain the gas from adjacent seam and goaf is a new technique. In this paper, introduces the latest progress of this technique is introduced fully.
打头的五位家长都抽到了素色球。
快速热水装置，180 0瓦功率，配有金属托架固定在抽洗机或清洗机上，以及一个长3.5米的用于预热的输水管。
Instant hot water unit, 1800w, complete with metal brackets to fix it and with a 3, 5 meter solution pipe for preheating.
上述方法存在的问题是钻孔法有效抽采孔段长度短、终孔孔径小、抽采效果差，巷道法施工工期长、费用昂贵、不利于瓦斯利用。
The effect of gas discharging is limited by length , diameter of borehole in coal seam and high cost of laneway development.
上述方法存在的问题是钻孔法有效抽采孔段长度短、终孔孔径小、抽采效果差，巷道法施工工期长、费用昂贵、不利于瓦斯利用。
The effect of gas discharging is limited by length , diameter of borehole in coal seam and high cost of laneway development.
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