Flying buttresses were constructed of vertical masonry piers with arches curving out from them like fingers.飞梁结构,灵感来自于带拱形的垂直石质桥墩,外形像弯曲的手指.The combined dissipator of flared piers and bucket basin was initiated in China.宽尾...
介绍了缩二脲在 工农业 上的应用及其合成工艺.In this article the application of biuret in industry & agriculture and its synthetic process are stated.自制的缩二脲产品与羟基丙烯酸树脂所配成的漆具有优良的性能.The paint compounded with the product and hydroxyl acrylic resi...
Let's tidy up the room.我们把屋子拾掇一下.He tried to tidy up, not wanting the maid to see the disarray.他试图收拾一下，不想让女佣看见那里乱七八糟。We should tidy up the place before we move in.在我们搬进去之前应该先把那地方收拾一下....
应变量与应力成正比.Strain is proportional to stress.可以把含水量和势作为应变量来写非饱和方程.The unsaturated equations may be written with moisture content and potential as the dependent variables.大部分计算机程序均以逐级计算方式来输入或删除某些应变量.Most computer programs i...