Coal washing and metallurgical fabric starching, concrete inhale water and building fitment soil improvement.洗煤、冶金、织物上浆 、 混凝土吸水、建筑装修、土壤改良等.Fitment of pharmacy - adding system ( including purchasing of proportional pump a...
这是许多恒温箱的基本工作原理.This is the basic operating principle of many thermostats.用架子把每四个实验器组装,固定为一组,恒温箱中同时放入几组,可提高沼气发酵试验效率10倍左右.The test efficiency of the sewage gas fermentation can be increased by about 10 times.目的探讨处于亚热带的广州地区...
泉水淙淙.The fountain flows with a merry gurgle.水在石上淙淙地流过.The water prattled over the rocks.峡谷里传来溪水流过圆石间的淙淙声.From the gorge came the noise of the stream in the boulders....
They're just ripping the fans off; it's daylight robbery.他们这是在盘剥歌迷，简直是明目张胆的打劫。Police have ruled out robbery as a motive for the killing.警方已排除因抢劫而杀人的可能。Last year there was a plague of robbery and housebreaking.去...
Contains menthol which cools, soothes and invigorates your skin, so you feel refreshed and woken up.薄荷成份,感觉清凉舒爽, 有助舒缓紧张情绪,焕发精神,用后肌肤倍感清爽洁净.A popular leafy rose fragrance that soothes skin and soul.一种安慰皮肤和灵魂的有着玫瑰香味的普通叶子.Us...