查询词典 fire drilling

The down-the-hole hammer drilling is to use compressed air as circulation medium substituted conventional mud,has solved problems of coalfield sealed fire area exploration high temperature water burst in boreholes,burnt rock loosen and developed fissures,instable and easy to collapse,broke through low drilling efficiency in hard rocks.

潜孔锤钻进是以压缩空气代替传统的泥浆作为循环介质，解决了煤田火区勘察钻孔中高温水爆、烧变岩疏松裂隙发育、不稳定易坍塌的问题、突破了坚硬岩层硬钻探效率低的难题。

The problem of drilling on fire is often encountered in drilling in the coal seams.

在煤层钻孔工作中，常常遇到钻孔内着火的问题。

Then comparing the result with that of the fire drilling organized by Nanjing subway limited company, it is proved that this evacuation model is effective.

该模型与地铁火灾数值模拟相结合可以评估地铁火灾疏散设计的安全性。

In view of each building of scientific research center and the fire key position, we regulated fire emergency plan and organize voluntary fire team drilling regularly.

我司针对科研中心各栋建筑物和消防重点部位制定了消防应急预案并组织义务消防队成员定期进行演练。

Maintain Emergency Action Plan, first aid, ERT and fire drilling current

维护公司EAP、急救、ERT和灭火操练

Forest fire plays a n im portant role in production and living of human society from using, preservat ion, c ontrol of forest fire to drilling wood for fire.

从利 用、保存和控制林火，到人工钻木取火，林火在人类社会生产和生活中发挥了巨大作用。

Through fights fire on the spot the drilling, not only enabled the public transportation driver friends to master fire extinguisher's application method, simultaneously also enhanced the public transportation driver friends to save goal at the beginning of the fire ability and the confidence, has achieved the anticipated training effect truly.

通过实地灭火演练，不仅让公交司机朋友们掌握了灭火器的使用方法，同时也提高了公交司机朋友们扑救初起火灾能力和信心，真正达到了预期的培训效果。

Afterward holds the drilling simulated the situation which the school student's dormitory was on fire partially, the crew officers and soldiers has organized the teachers and students and the staffs helps the formulation in advance according to the Fire service the emergency dispersal drilling plan, carried on the fire to escape the dispersal drilling.

随后举行的演练模拟了学校学生宿舍局部起火的情形，支队官兵组织师生和员工们按照消防部门预先帮助制定的应急疏散演练方案，进行了火灾逃生疏散演练。

To avoid loss of drilling tools and even well abandonment due to downhole fire or explosion during air drilling in pay zones, we developed a novel downhole fire or explosion prevention sub, a kind of downhole tool made of low melting-point alloy, designed to shield off oxygen so as to put out fires. This sub is connected to the upper part of dill bit.

为了解决空气钻井在钻遇油气层时，发生井下燃爆，造成埋钻具、井眼报废等复杂情况，基于阻断氧气使火熄灭的思路研制出了一种低熔点合金制造的井下工具－空气钻井燃爆灭火阀。

To avoid loss of drilling tools and even well abandonment due to downhole fire or explosion during air drilling in pay zones, we developed a novel downhole fire or explosion prevention sub, a kind of downhole tool made of low meltingpoint alloy, designed to shield off oxygen so as to put out fires. This sub is connected to the upper part of dill bit.

为了解决空气钻井在钻遇油气层时，发生井下燃爆，造成埋钻具、井眼报废等复杂情况，基于阻断氧气使火熄灭的思路研制出了一种低熔点合金制造的井下工具--空气钻井燃爆灭火阀。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。