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...
I have known cases where dogs have nipped babies.我知道有一些狗咬婴儿的事情。Stern also studies and observes the behaviour of babies.斯特恩还研究观察婴儿的行为。Even very young premature babies respond to their mother's presence.即使是很小的早产儿也会对母亲...
他用牛皮纸把玻璃上的洞孔封住.He was pasting up the holes in the glass with brown paper.这牛皮纸一撕就破.This brown paper tears easily.那牛皮纸信封是在卡洛琳的一摞东西中, 不过压在下面大约 三分之一 处.The manila envelope was in Carolyn's stack, about a third of - the w...
A fine - grained, light - colored granitic rock consisting primarily of orthoclase and quartz.一种由铁锰钨酸盐组成的矿物, 晶体状,主要的钨矿石,见于与花岗岩伴生的石英脉中.A batholith has been defined as a huge intrusive mass of granitic rock.岩基的定义是巨大的花岗石侵入岩...
...Paul Azinger, the American who was runner-up to Faldo at Muirfield in 1987.1987年在缪尔费尔德败给福尔多获得亚军的美国选手保罗·阿齐格As Faldo's final putt rattled in, he qualified to join a select band of illustrious sportsmen.随着福尔多的最后一杆轻击...