It introduces one kind of new technology — "ladder" -like sealing off a borehole by slipping casting.
提出了一种针对深钻孔的注浆封孔新方法——“阶梯”式注浆封孔方法。
This paper analyses theoretically and technologically, the reason of barrel tooth holders sealing off , of produced gas hole and cold crack.
从理论和工艺上分析滚筒齿座开焊的原因、气孔的产生和怎样减少气孔生成、冷裂现象生成及其予防。
After sealing off, please contrast the packing list, check whether all radom files and enclosures are complete, whether the machine is intact.
拆封后，请对照装箱单，检查所有随机文件及附件是否齐全，机器是否完好。
Negative defense will only lead to be attacked and only depending on sealing off the existed system leaks can't solve information security problems.
消极防御只能被动挨打，单纯依靠封堵现有的系统漏洞不能从根本上解决信息安全问题。
Sealing off the console model garbage transfer station completely is cities and towns life garbage gathering and the preservation and transportation dedicated device.
全封闭落地式垃圾中转站是城镇生活垃圾收集和储运的专用设备。
To survive this, the Givin have evolved a means of sealing their entire anatomy in a form of organic exoskeleton vac-suit, sealing off all orifices and entering a state of hibernation.
为了生存，吉文人进化出外骨骼，如同真空防护服一样，把自己的身体组织包裹在里面，闭合所有腔孔，进入冬眠状态。
The key technical problems of the bond strength between the matrix and steel body, the concentricity and diamond segments sealing off from the body are successfully resolved in the studies.
本研究成功地解决了胎体与钢基体结合强度、同心度及金刚石掉块等关键技术问题。
This paper analyses theoretically and technologically, the reason of barrel tooth holders sealing off, of produced gas hole and cold crack. Especially, the writer has fourd the way to avoid them.
从理论和工艺上分析滚筒齿座开焊的原因、气孔的产生和怎样减少气孔生成、冷裂现象生成及其予防。
A large meringue is heaped all over the ice cream, sealing it off from oven heat.
把厚厚的一层蛋白酥皮浇在冰淇淋上面，使之与烤箱中的温度隔绝。
Parts of the country are in danger of sealing themselves off.
这个国家的部分地区有自我封闭的危险。
He took control of a drilling laser and blasted the treasure into a lava flow, sealing it off from capture.
他一把夺过钻井激光炮的控制权，将宝石全打落到熔岩里，导致任何人都得不到它。
In addition to causing the welding line to break off, may also lead to other local damage near the welding line, such as sealing data.
除了招致焊接线烧断外，还可能招致靠近焊接线的其他局部损坏，例如密封资料。
Out in the shaft loaded oil ring groove or by centrifugal force along the axis of the oil drain off the surface, the oil flows back to the assembly after the pool, and thus play a role in sealing.
在轴上开出沟槽或装上油环，借离心力将沿轴表面外流的油甩掉，集结后流回油池，因而起到密封的作用。
Effective autofocus and image stabilization systems, plus full weather sealing, round off a compelling package.
高效的自动对焦和防抖系统加上全天候密封一起构成了一个让人无法拒绝的组合。
S adopts high flatness, wear resistance, corrosion resistance of end face sealing piece on-off, sealed performance is good, long service life.
采用高平面度、耐磨损、耐腐蚀的端面密封片启闭，密封性能好，使用寿命长。
Imports of cut-off valve stem and valve seat sealing surface perpendicular to the axis.
进口截止阀的阀杆轴线与阀座密封面垂直。
The machine is suitable for compounding plastic double edge sealing, form of medium sealing, cut-off and sealing into a bag.
该机适用于复合塑料双边封、封的成形、合与切断成袋。
This has certified that the method of sealing-off Catalytic decomposition in COD Value test has its adaptability in different lines and areas in Qiqihar district.
实验证明COD密封催化消解法在不同行业与区域的废水测定中具有很好的适用性。
S end face sealing piece on-off not leak, mechanical properties and reliable.
端面密封片启闭不泄漏，机械性能可靠。
Plate heat exchanger of sealing gasket slip off the gasket groove.
板式换热器的密封垫片滑离了垫片槽。
J41N Type PN40 steel globe valves: manual, flanged, straight-through, the valve seat sealing surface material as nylon plastic, nominal pressure PN40, carbon steel valve body material cut-off valve.
J 41 n型PN 40钢制截止阀：手动、法兰连接、直通式、阀座密封面材料为尼龙塑料、公称压力pn 40、阀体材料为碳素钢的截止阀。
To meet the requirements of customer, we can process sealing element off standard according to the sample.
为满足客户的种种需求，我司也可根据样品加工非标准密封件。
The bottom of the disc is made of knife-shaped gate with a cut off function of the medium. When gate is closed, oblique plane of gate valve encounters wedge block of gate to achieve sealing effect.
闸板底部做成刀形斜面具有切断介质功能，而且闸板关闭时通过阀体上的锲块紧靠闸板斜切面使得闸板紧紧贴靠阀座密封面，从而起到了密封效果。
Electronic scales measuring the machine, bag making, filling, date printing, sealing, cutting off one time.
本机电子秤计量、制袋、充填、打印日期、封口、切断一次完成。
From transferring the cup, filling, putting the film, cursor revision, sealing and cutting to putting off the cup are automatic.
从送杯、充填、放膜、光标校正、封口、剪切、脱杯均为全自动作业。
Mainly for high strength, low heat the tire (including off-road tires) rubber, also suitable for conveyor belt, sealing products and other high quality rubber industrial products.
主要用于要求强度高、生热低的轮胎(包括越野胎)胎面胶，也适用于输送带、密封制品及其他高质量橡胶工业制品。
Mainly for high strength, low heat the tire (including off-road tires) rubber, also suitable for conveyor belt, sealing products and other high quality rubber industrial products.
主要用于要求强度高、生热低的轮胎(包括越野胎)胎面胶，也适用于输送带、密封制品及其他高质量橡胶工业制品。
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