船舱建造成许多不漏水的隔间.The ship's hold is built in watertight compartments.管子工用铅 、 绳子或专用填隙材料使管子的接头不漏水.Plumbers caulk joints in pipe with lead, string or a caulking compound.我要装上不漏水的窗.I'll have watertight windows fixed....
We always reject zero as an eigenfunction on the ground of physics.根据物理上的理由,我们总是剔除把零作为本征函数.The stable field problem is discussed in rectangle area with method , which are eigenfunction and superpositionle.文章结合叠加原理,应用本征函数...
然而奋斗的结果只给他招来了更多的烦恼和更多的敌人.But his struggles only brought him more troubles and more enemies.不少穷人和新富起来的人都把他看成是个人奋斗的典范.He was idealized as an individualist by many poor or newly rich.他们奋斗的目标是消灭天花.Their goal was to eradicate...
“我们请她来吃晚饭吧。”——“除非我死了！”"Let's invite her to dinner." — "Over my dead body!"他们邀请我去吃晚饭并住上一晚。They had invited me to come to supper and stay the night.吃过晚饭，尼娜和玛丽在厨房里收拾。Nina and Mary were in the kitchen, cleaning up after...
Their defense markets are too small to sustain economically viable production runs.他们的国防市场太小，就经济可行性而言不足以维持生产。The country has made enormous strides politically but not economically.该国在政治上取得了巨大的发展，但经济却跟不上去。Economically and...
那些多孔岩石的微孔中含有从地球上渗下来的水分.The pores of this rock contain water that seeps down through the Earth.这种流体的表面张力为零,所以可以渗透到微孔之中.The fluid can penetrate into pores because it has zero surface tension.宁夏太西煤只要控制好煅烧质量,也是生产微孔炭砖的优质原料.Ta...