The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid type ion exchange resin.所述的方法包括首先异丁烯用磺酸型离子交换树脂低聚生成二聚异丁烯....
Physical examination showed abnormal abduction and limited adduction of the shoulder joint.肩关节呈异常的外展姿势,内收受限.Armed robbery and abduction have been on the increase countrywide...持械抢劫和诱拐案的案发率在全国范围内都有所上升。Detectives are quest...
Adjust the INDUCTOR control for lowest deflection on the reflected power.把INDUCTOR调整到和反射功率有最小的偏差.WARNING: Never transmit while changing the INDUCTOR switch.注意: 当改变INDUCTOR开关的时候不能发射.The resistance of an inductor is so sma...
Fall asleep, dream Township who insisted on boat Artemisia?睡着了, 梦里水乡是谁撑着船蒿?Objective: To directly and accurately identify Artemisia argyi Levl . et Vant.目的: 为了直接准确地鉴别艾、野艾及细叶艾.Aim To study the chemical constituents of Art...
...an old quayside warehouse.码头上的一个旧仓库A - type quayside container crane with jib - bridge luffing system as the main working part is brought out.提出一种以臂桥架变幅系统为主要工作机构的岸边集装箱起重机.A large group had gathered on the quayside to ...
纽曼又倒了些黑咖啡，接着点了支烟。Newman poured more black coffee and lit a cigarette.纽曼独自走在街上。Newman walked along the street alone.纽曼阴险得很，明里一套，暗里一套。Newman was devious, prepared to say one thing in print and another in private....