Proteins which have two separate but interacting sites are called allosteric proteins.这种具有两个不同而又相互作用位置的蛋白质叫做变构蛋白质.Proteins which have two separate but interacting kinding sites are called allosteric proteins.这种具有两个不同位置而又...
A high turnout was reported at the polling booths.来自投票站的消息称投票率很高。The telephone booths accept 10 and 20 pence coins.电话亭可使用10便士和20便士的硬币。In Darlington, queues formed at some polling booths.在达灵顿，有些投票站前排起了队。...
电木,灯头, 灯座, 胶木,颜色,黑色.Bakelite lamp holder, what is bakelite , what is bakelite lamp holder?LED与灯座可分离式设计,更多满足不同场合应用.Special separate design for LED and lamp holder meets different situation.灯座平面圆形,下由等距环布的双身虎承驮.Lampholders ...
常用扦插.嫁接和压条繁殖, 也可播种.Commonly used cuttage, engraft and layering are progenitive, also can sow.我们可以采用嫁接 、 分株 、 压条等多种方式来提高作物产量.We can graft, divide, or layer to propagate the crops.用压条法培育 ( 植物 )To propagate ( a plant ) by m...
Tracking assigns some students to college prep and others to vocational programs.按照能力，一些学生被分到大学预科班，另一些则被分到职业培训班。Prep the vegetables in advance.提前把蔬菜准备好。A plasma rotating electrode process ( PREP ) equipment, process para...
汽车冲洗后, 用油鞣革把它擦净.When you've washed the car, wipe it down well with a shammy leather.我在这家皮革加工厂里鞣革。My job is to tan leather in the leather processing company .以工业副产物木素磺酸和焦油酚为主要原料研制出一种新的合成鞣剂.A new syntan product prepar...