Far up the west rim of the canyon, a coyote yipped twice.远处峡谷的西缘，一只丛林狼嚎叫了两声。She sipped from her coffee mug, watching him over the rim.她端着咖啡杯小口地喝着，目光越过杯沿注视着他。There's a hairline crack in the rim of that jar.那只罐子的口沿有条极...
They also made around it a rim a handbreadth wide a gold molding on the rim.桌子的四围各作一掌宽的横梁、横梁上镶著金牙边.I prised off the metal rim surrounding one of the dials...我把其中一个刻度盘的金属边撬开了。There was already a rim of dark hairs and soap...
在相同的条件下,分子速度分布在任何时候都是恒定的.At any given instant the distribution of molecular speeds is always constant under the same conditions.它使火车在通过现有轨道的弯曲处时得以保持恒定的车速。It allows the train to maintain a constant speed through the twist...
HPLC method for determination of aspirin and dipyridamole in compound dipyridamole tablets was presented.建立高效液相色谱法测定复方双嘧达莫片中双嘧达莫及阿司匹林的含量.Aim To prepare amylopectin anchored dipyridamole ( DIP ) liposome and to study its ...