存在发生的英文

existence

• 存在:    exist; be
• 发生:    happen; occur; tak ...
• 在发生:    get /be under way

例句与用法

1. Now seismicity is relatively quiescent , and there occurs m ( subscript s ) 6 earthquake possibly in the future
   目前该处地震活动处于相对平静状态，未来存在发生6级地震的潜在危险。
2. Adaptive stack cache with fast address generation policy can also avoid unnecessary memory traffic . stack cache can be disabled adaptively , when it is overflow
   该栈高速缓存在发生栈溢出时,能够自适应地关闭,以避免栈切换对处理器性能的影响。
3. The tunnel ' s largest watering quantity is 4220 . 9m3 / d ( 6 ) the test , inspecting system and the computing showing that , the rock ( iv ) in high crustal stress segment has the rock quality and stress condition to happen light rockburst
   隧道最大涌水量为4220 . 9m ~ 3 d 。 ( 6 )试验、测试与计算表明，隧道在高地应力地段的类围岩中存在发生轻微岩爆的岩性及地应力条件。
4. There have been frequent geological disasters of landslides in the area of yangtze river three gorges , especially in the vicinity of lianziya hazardous rock mountain , where the constant deformation has been observed in the past several years , and the condition has become worse
   长江三峡崩塌滑坡发育，崩、滑、流等地质灾害频繁，尤其是链子崖危岩体，近年来变形活动持续不断，逐年又加剧发展势头，存在发生大规模崩塌滑坡的危险征兆。
5. The characteristics of damping shows that the uncompensated parallel ac transmission line can release the coupling between the hvdc and generator and improve the damping of the system , hence the possibility of subsynchronous oscillation decrease . in such a system scheme , the hvdc system dominates the changes of damping due to the small magnitude of the damping provided by ac line . when the ac transmission line is compensated with a fixed series capacitor , the situation will be totally different
   其中，并列运行的无串补交流输电线路可以缓解hvdc与其临近机组之间的机电耦合程度，改善hvdc的电气负阻尼特性，从浙江大学博士学位论文摘要而减轻机组发生次同步振荡的危险性，此时系统的整体电气阻尼特性由hvdc的性质决定;但若交流线路中存在串联补偿电容，则系统幅值较大的电气负阻尼不仅可能使整流站机组发生次同步振荡，逆变站附近机组同样存在发生次同步振荡的可能性，此时系统的整体阻尼特性由串联补偿电容的性质决定。