There are three short insertions in the maize 23 s gene.玉米的23s基因中有三个短的插入片段.Using genedifferential gene expression in rats which fed with ferrous methionine chelate and ferrous sulfate respectivly.研究缺铁日粮中补充蛋氨酸螯合铁与硫酸亚铁对大鼠铁...
This is the best season for a ramble in the suburbs.这是去郊区漫游的最好季节.It would have been best written in a more concise way as it does tend to ramble.它的行文确实有些信马由缰，要是简洁一些就好了。By the end of May he began to ramble.到了五月底,他就开始有点东拉西...
Her reasons for acting are morally defensible.她的举动从道义上来讲是合情合理的。He really thinks that European civilisation is morally bankrupt.他确实认为欧洲文明道德沦丧。I felt morally obliged to do the best I could for her.道义上我感觉必须尽我所能为她效劳。I felt m...
Contracts can be formed expressly or impliedly.合同可以明示或默示地产生.These conditions must be expressly incorporated into the contract of employment.这些条件都必须明确地写进雇佣合同之中.I told you expressly to report to me everyday.我明确告诉过你每天要向我汇报。...
Steamers tooted at us as sailors on deck waved in amusement.汽船向我们嘟嘟鸣笛时，甲板上的水手们饶有趣味地挥着手。The lower reaches of the river are navigable for steamers.这河的下游能够行驶轮船.These steamers are used for conveying passengers on the rivers....