Geochemical discussion on Paleo-Mesoproterozoic basement crust of Yangtze and Cathaysia cratons in southern China: Using trace elements as tracers;
华南扬子与华夏陆块古-中元古代基底地壳微量元素地球化学示踪探讨
Two kinds of Proterozoic crustal basements are recognized in the study of Pb-isotope ratios and trace elements of the mafic rocks from Douling Group,Wudang Group of South Qinling area and Qinling Group of North Qinling area in East Qinling orogenic belt.
通过研究南秦岭地区陡岭群、武当群和北秦岭地区秦岭群的变质基性岩等的铅同位素和微量元素组成，揭示出东秦岭造山带分布有两种性质及不同归属的元古宙地壳，指出中、古元古代时可能不存在一个统一的地壳基底；南秦岭的中、古元古代地壳是在扬子陆块基底上通过岛弧的侧向加积形成的，北秦岭元古宙地壳则可能垂向增生于一个富放射性成因铅同位素组成的、具古洋壳幔性质的微地块之上。
Analysis of vibration response of containment foundation in nuclear power station after munitions bombing
炸药触地爆炸后核电站安全壳基底振动响应分析
Analysis of vibration response of containment foundation in nuclear power station after munitions bombing
炸药触地爆炸后核电站安全壳基底振动响应分析
Remove the piston and spring from the relief valve housing and thoroughly clean all parts including the diaphragm.
从安全阀外壳上拆卸活塞和弹簧，彻底清洗包括隔膜的所有部件。
Slide2- Piece outer shell over insulation snugly and then use fastening tacks on top and bottom to secure shell as shown in fig.4.
将2件式外壳紧贴着移到，然后在顶部和底部采用紧固钉，使得外壳如图4所示安全可靠。
Based on SINTAP Method Analysis of Safety Assessment for Offshore Pipeline;
基于SINTAP方法的海底管道安全评定
STUDY ON THE SAFETY OF USING N,0-CARBOXYMETHY CHITOSAN IN STIMULATING THE PERIODONTAL REGENERATION
羧甲基壳聚糖促进牙周组织再生的安全性
containment spray injection system
安全壳喷淋注入系统
reactor containment building
反应堆安全壳建筑物
containment spray recirculation system
安全壳喷淋再循环系统
make secure underneath.
使底部变得安全可靠。
emergency support
车底制动拉杆安全托
Besides, at least we're safe here.
并且，性命到底安全了。
Conclusion The isobutyl-chitosan multifunctional dressing has a good bio-safety as a wound dressing.
结论异丁基壳聚糖多功能敷料具有良好的生物安全性。
Design of Gene Delivery Systems Using Chitosan Derivatives and Preliminary Studies on their Biosafety;
壳聚糖衍生物基因递送系统的构建及其生物安全性初步研究
The relief valve should be able to be removed by unscrewing the relief valve from the housing.
通过从外壳上旋下安全阀应该能够拆卸安全阀。
ASEISMIC SAFETY ANALYSIS OF A CONTAINMENT VESSEL MODEL FOR CNP1000 NUCLEAR POWER PLANT
CNP1000核电厂安全壳模型结构抗震安全分析
Electrical penetration assemblies in containment structures for nuclear power plants
GB/T13538-1992核电厂安全壳电气贯穿件
Type exit, to get back to a normal session.
只不过现在它是一个安全壳的对话。
Reactor Containment Decompression and Filtration in Qinshan NPP Phase Ⅱ;
秦山二期安全壳超压后的过滤及卸压