By adopting equiscalar loading to determine the large pollution sources, and proposed the harness countermeasures.在此基础上,结合支流底质及非点污染源的实况, 提出了相应的防治对策....
Fill in the coupon and send it first class to the address shown.填写订单，并按一类邮件寄至注明的地址。Detach the coupon and return it as soon as possible.将赠券撕下后尽快寄回。...a 50p money-off coupon.可以便宜50便士的优惠券He was filling in his pools coupon.他...
Other subjects covered included nerves and how to overcome them.所涉及的其他主题包括焦虑及如何克服。Her favourite subjects are shells spotted on beach walks.她最喜爱的题材是那些在海边散步时发现的贝壳。Objective To analysis the position of glenoid fossa in subj...
And all sorts of climatic cycles have been proposed , says geophysicist Maria Zuber of MIT.不过大家都认为存在着所有类型的气候循环.The company manufactures a range of innovative light-weight cycles.这家公司生产一系列的新型轻便自行车。...10 cycles per second....