Immunohistochemical stains were positive for Vimentin, Keratin and EMA to a certain degree.免疫组织化学对波形蛋白(Vimentin) 、 角蛋白(Keratin)和上皮腺抗原(EMA)呈不同程度阳性反应.This treatment removes the most stubborn stains.这个方法能清除大多数顽固污渍。Callose s...
after的近义词有：after, behind, at the back of。下面这些词均有"在……后面"的含义：after和behind用来表地点时，前者强调的是顺序的先后，而后者侧重方向和位置的前后关系。请比较：The student sat after me.那个学生坐在我后面。(我坐在他前面)。The student sat behind me.那学生坐在我背后。after与behind用于指时间时，前者强调时间的先后顺序，...
我有种不安的感觉，觉得他会把事情搞糟。I had an uneasy feeling that he was going to spoil it.他们把活儿搞糟了。They bungled the job.要是你把一件事搞糟了, 你得重做!If you bungle a job, you must do it again!...
在1,000英尺的高度飞行时，他听到旋翼发出一种奇怪的噪音。Flying at 1,000 ft. he heard a peculiar noise from the rotors.卧室门上发出一声沉重的撞击声。There was a heavy thudding noise against the bedroom door.围栏倒下时发出了断裂的声音。There was a splintering sound as the rail...
The synthesis of chitinase by Bacillus thuringiensis HD 224 strain using eight different carbohydrate resources was studied.考察八种碳源对苏云金杆菌HD224菌产几丁质酶的影响....
一群骨干右翼参议员曾企图左右自己的同僚。A hard-core group of right-wing senators had hoped to sway their colleagues.这次本特森参议员又拒绝参与。Senator Bentsen has declined to get involved this time around.一些众议员和参议员昨天工作了整整一天。Some members of the House and...
Our special canning process seals the flavour in.我们的特殊装罐方法能保存味道.Britain'sambassador , Mark Canning , went there and met two deputy ministers.英国大使 马克·凯宁 ,在那儿会见了两名副部长.Two ways to keep fish for future use are canning a...