将混合物打成泥状,然后用滤网滤一下。Liquidize the mixture and then pass it through a sieve.大批鸟儿来这块泥地觅食。The mud is a feeding ground for large numbers of birds.盐碱地和泥滩吸引了大量水鸟。The salt marshes and mud flats attract large numbers of waterfowl....
小母牛在牛栏里吼叫。A heifer bellowed in her stall.怀小牛的小母牛最适合这项工作.In - calf heifers are admirable for this work.他用12头山羊换了我的1头小母牛.He swapped me a dozen goats for one of my female calf....
在催化剂存在下,用双氧水氧化乙二醛溶液快速合成了乙醛酸.Glyoxylic acid was rapidly synthesized by catalytic oxidation of glyoxal with H 2 O 2.利用报废的液体推进剂硝酸-27S和乙醛制备乙二醛.Glyoxal is prepared with waste liquid propellant HNO 3 - 27 S and ethanal.乙二醛 、 乙...
远视者的苦恼则起因于正好相反的问题.People who are farsighted suffer from just the opposite problem.散光可发生在除近视和远视.Astigmatism can occur in addition to nearsightedness and farsightedness.目的应用角膜地形图仪研究远视性屈光不正儿童的角膜前表面光学特征.ObjectiveTo investiga...