Schistosomiasis, a chronic infection, is caused by three different worm species.血吸虫病属慢性感染, 由三种不同虫种引起.It is of great importance to predict the spreading peak of schistosomiasis.对血吸虫病蔓延高峰期的预测具有深远的意义.Objective : To introduc...
Each year, 280 thousand people die of schistosomiasis also know as bilharzia or snail fever.每年, 有28万人死于血吸虫病,住血吸虫病或者是蜗牛热.Schistosomiasis, a chronic infection, is caused by three different worm species.血吸虫病属慢性感染, 由三种不同虫种引起...
His only experience of gardening so far proved immensely satisfying.到目前为止他唯一的一次园艺经历非常令人满意。Some elder people enjoy Beijing opera immensely.有些上了年纪的人非常喜爱京剧.You flatter me immensely!你太恭维我了！Wind surfing can be strenuous but i...
它可提高流度和其他铸造性能.It improves fluidity and other casting properties.该床层的流度将接近于最小最小颗粒的流度.The fluidity of such beds is near to that of the smallest particles....
A bill of lading may be either freight prepaid or freight payable at destination.提单所规定的运费,可以预先支付,或在目的地支付.Freight prepaid to Buenos aires in transit to Asuncion Paraguay.运费付至布宜诺斯艾利斯,再转运到巴拉圭的亚松森.Return the enclosed Donatio...
许多金属冶炼操作中需要碳作为还原剂.Carbon is needed as a reducing agent in many metallurgical operation.氧化铝的进口禁令严格限制生产能力在100,000吨以下的冶炼商.Alumina import bans have been exacted against smelters with capacity below mts.本文介绍了铝硅热法生产高钨铁的工艺研究情况,...