Propping is similar to tunnelling , and means that unviable units get financial support from sister companies .
支撑行为与隧道行为相似,意思是不能独立经营的公司从姐妹公司获得财政支持。
The planners had contemplated tunnelling in-or , at least , the possibility that bin laden might tunnel out .
这些策划者们曾设想到挖隧道进入或者至少说考虑到本拉登利用隧道逃脱的可能性。
Safety is always the first consideration in tunnelling and speed of advance is the second .
在掘进中,安全总是应该首先考虑的问题,掘进速度则放在第二位。
Though tunnelling , incidentally , is not without environmental costs , particularly for the spots close to where the trains come out .
开凿不是没有产生附带的环境成本,尤其是对靠近铁路的景点来说。
A number of groups of academics and engineers , for example , are pondering how to make transistors in which quantum tunnelling is a feature rather than a bug .
Stm now on radiothe scanning tunnelling microscope ( stm ) is one of the most useful tools in nanoscience .
扫描隧道显微镜(stm)是纳米科学中最有用的工具之一。
There are no assurances that the northern part of the route , which will not be finalised until 2014 , will see equivalent lengths of tunnelling .
这将无法保证直到2014年才能敲定的北部线路可以修建同等长度的隧道。
Too few atoms can cause their insulation to break down , or allow current to leak to places it is not supposed to be because of a phenomenon called quantum tunnelling , in which electrons vanish spontaneously and reappear elsewhere .
The tunnelling effect of physical chemistry is utilized to amplify the energy delivered to the harmonious plasma cloud while shielding matter surrounding the intended path of incision from potential radiation exposure .
They include the stream of consciousness , the tunnelling process , the moments of being , the montage technique , echoes of shakespeare 's lines and symbolism .