Centering on digital document resources, setting off a heated competition, libraries find themselves just in the whirlpool of competition.
围绕着数字文献正展开激烈的行业竞争,图书馆专业正处在这种竞争的旋涡中。
And it takes your mind off your troubles and worries, centering your thoughts instead upon your desires.
而且它还能让你的思想摆脱烦恼和担忧,而集中在自己的渴望上面。
Slag strap and exhaust slot are designed in the end part of molten metal, and off-centering runner can be used.
采用偏心侧浇道浇注系统,在金属液的末端均匀开设集渣包及排气槽。
Error budget estimation about conventional centering method shows that it cannot be used to control the vertex off-centering error, so interferometric method was suggested.
通过估算顶点偏心在传统定心仪上的测量误差,可以发现传统定心仪很难达到控制目的,而干涉测量方法却能得到较高的准确度。
The improvement plans of the centering device of the off-line repair equipment for the bloom caster and the model are introduced.
介绍了大方坯连铸机离线设备对中台及样规的改进方案。
The invented device is: inclination angle adjustable off-centering reducing double-roller cast rolling-thermal tandem rolling- cutting-coiling production line.
该设备是:铸嘴倾角可调的偏心异径双辊铸轧―热连轧―剪切―卷取生产线。
The invented device is: inclination angle adjustable off-centering reducing double-roller cast rolling-thermal tandem rolling- cutting-coiling production line.
该设备是:铸嘴倾角可调的偏心异径双辊铸轧―热连轧―剪切―卷取生产线。
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