Liquid hydrogen also has the potential of solidifying air which can block safety relief devices and other openings, which may lead to rupture of the container.
液氢有凝固空气的潜力，这会阻塞减压装置和其它的容器开口，可能导致容器破裂。
The House of Representatives has sought to block such moves, citing “important safety issues” concerning E15 that the EPA has failed to address.
众议院一直在借环保署还未解决E15的“重要的安全问题”的托词，试图阻止这种提案。
This means we need to add a call to its "Dispose" method and that we lose the safety of having this called in a finally block.
这也意味着，我们需要添加对“Dispose”方法的调用，这样，我们会就丧失在最后代码块(Finally Block)中调用“Dispose”方法的安全措施。
Lisa Block, spokeswoman for the Texas Department of Public Safety, said her agency had received calls from residents surprised by sonic booms about 11 a.m.
德州公共安全部女发言人丽莎·布洛克说他们收到一些被上午11点的超音速音爆惊吓的居民打来的电话。
Test the condition of all the welding parts especially rope-break safety instrument and welding seam of suspension coop safety inserting block.
检查各焊接部位的情况特别是断绳安全装置和吊笼安全插块部位的焊缝情况。
After wire rope being pulled tightly, the safety brake loosen, operate safety inserting block's handle, withdraw the safety inserting block from guiding track framework.
钢丝绳涨紧后，防坠安全滑块松开，操纵安全插块控制手柄，使安全插块退出导轨架。
Safety devices block the machine if the bottles get jammed, hence preventing container breakage and product spillage.
如果有瓶子卡住，安全设备能够阻止机器，因此可以防止容器破损和产品泄漏。
The new control valve Safety valves particularly suitable for hydraulic manifold block size limited occasions.
这种新型调速阀尤其适用于液压系统集成块尺寸受限制的场合。
Tools and devices should be placed as not to cause the tripping hazard. Never block the access to fire fighting equipment and other safety equipments.
工具和设备应放在不能导致绊倒危险的地方，严禁放置在阻碍消防设备和其他安全设施的地方。
Spironolactone can be seen directly kill cancer cells, block tumor cell growth and proliferation and safety exceed the current listing of any drugs.
可见安体舒直接杀灭癌细胞、阻止肿瘤细胞的生长和增殖及其安全性超过目前上市的任何药物。
The machine runs with carwl or linkage. The safety halt gear is installed by the position of operating block.
本机可实现点动，联动，在卷筒操作位置的机床前方，设备有安全停车机构。
Objective To evaluate the efficacy and safety of sacral block combined with propofol in urogenital surgery in children .
目的：探讨骶管麻醉复合异丙酚用于小儿泌尿外科手术的临床效果和安全性。
Conclusions: it is safety and effective treating herpes simplex keratitis by satellite ganglion block, being worth used widely.
结论：星状神经节阻滞治疗带状疱疹性角膜炎，安全有效，值得临床推广应用。
Objective To investigate the efficacy and safety of 0.75 % ropivacaine and 0.5 % ropivacain for lumbar-sciatic nerve block.
目的研究0.5%、0.75%罗哌卡因用于腰丛联合坐骨神经阻滞的安全性和有效性。
Make sure the equipment safety and human safety during the move of transformer. The transformer is fixed with door fixture and chain block after being transported to installation position.
变压器在移动过程中确保设备和人身安全。变压器运至安装位置后采用门型架、倒链就位。
Objective To evaluate the anesthesia efficacy and safety of superior thoracic epidural block combined with proper sedation in patients with radiofrequency ablation of lung cancer.
目的评价上胸段硬膜外阻滞配合适当镇静用于肺癌集束射频热凝固治疗术的麻醉效果及安全性。
The hydraulic circuit and block the upper limit locking mechanism is provided with a compressor, good safety performance.
压机设有液压回路和滑块上限位锁紧机构，安全性能好。
Objective: To explore the feasibility and safety when double pipes epidural block with low general anesthesia were taken during gynecologic laparoscopic operation.
目的：探讨硬膜外阻滞复合浅全麻用于妇科腹腔镜手术的可行性和安全性。
Using multi-block limit equilibrium method, this thesis studied the most dangerous slip body on left bank again, providing additional verification of its safety behavior.
利用多刚体极限平衡法对最危险滑块进行校核，进一步确定工程的稳定安全性，为施工加固提供依据。
Additionally, the mechanism applied in the memory control block of the platform and the mutex is signal mechanism, Such ensures the safety of the platform further.
另外，平台在内存控制块的互斥操作采用的是信号量机制，这些都进一步保证了平台的安全性。
Block retaining structure has some outstanding features so as to apply widely in engineering, such as shop fabricated, standardization produce, quick construction and safety so on.
砌块挡土结构具有工厂预制、标准化生产，建造速度快，安全可靠等突出特点，有广泛的工程应用前景。
On the basis of safety production, selecting appropriate parameters of ore block structure is particularly important for the design and construction of the mine.
在确保安全的基础上，选取合理的矿块结构参数，对矿山设计和建设尤为重要。
For the safety of gas transmission in long distance pipeline, the method regarding how to get the proper value of pressure drop rate for the fast block valve on pipeline is studied.
根据输气管道安全的需要，对干线快速截断阀压降速率设定值的确定方法进行了研究。
Hole trajectory control techniques and safety drilling measures of high Angle deviated Wells in this block were analyzed and summed.
总结分析了曲104块大斜度井直井段、造斜段、稳斜段井眼轨迹控制技术要点以及井下安全钻井措施。
It can effectively avoid sudden accidents caused by user's oversight or abnormal situation by taking preventive measures for the safety of its users, property as well as the chain block itself.
能有效地避免因使用工况可能引发的突发性事故，保障人身及财产安全，做到了防患于未然。
With the advantages of the old system being reserved, two plans of the semiautomatic block with microcomputers are proposed and the measures for safety are introduced.
在充分保留原有继电半自动闭塞制式优点的基础上，提出了两种微机半自动闭塞方案，并论述了方案中所采取的“故障—安全”措施。
Objective To investigate the safety and effect ion of 0.75% ropivacaine used in combined spinal-epidural block for renal transplation operation.
目的研究罗哌卡因腰麻-硬膜外联合阻滞用于同种异体肾移植手术麻醉的安全性和有效性。
Objective To study the efficacy and safety of axillary brachial plexus block with 0.25% and 0.375% ropivacaine as compared with 0.25% bupivacaine.
目的比较浓度为0.25%和0.375%的罗哌卡因用于腋路臂丛神经阻滞的有效性与安全性，并与0.25%的布比卡因对照。
Objective To study the efficacy and safety of axillary brachial plexus block with 0.25% and 0.375% ropivacaine as compared with 0.25% bupivacaine.
目的比较浓度为0.25%和0.375%的罗哌卡因用于腋路臂丛神经阻滞的有效性与安全性，并与0.25%的布比卡因对照。
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