老人家蹒跚的脚步显出她体质衰弱.The old woman's halting steps revealed the feebleness of her constitution.他只有几位举止文雅, 步履蹒跚的年老邻居.He had only gentle, dotty old neighbors."人们回头目送着他,他那蹒跚的身影是如此的古怪.有几个警察一直用眼睛盯住他, 以便阻止他向人乞讨.Several officer...
船开始在水中打旋。The boat started to spin around in the water.海滩上有些地方在涨潮时完全淹没在水中。Some stretches of beach are completely underwater at high tide.从汉福德受污染的土地里渗出的有毒物质很快就在水中稀释了。The poisons seeping from Hanford's contaminated lan...
Increasing the total time lag is destabilizing.增加总时滞将使稳定性降低.Agricultural modernization is relatively industrialized lag, become the limitative factor that develops industry again conversely.农业现代化相对工业化滞后, 反过来又成为发展工业的限制因素....
The effects of temperature change a biofilter for treating ethylbenzene.主要考察温度变化对生物过滤塔净化含乙苯废气效果的影响.An experimental investigation on purification of ethylbenzene waste gas a biofilter packed with ceramic pellets.以陶粒作为生物过滤...
Optimized synthesis of lipase - catalyzed hexyl ester in supercritical CO 2.以反应区面法研究脂解酵素催化酚酸酯类合成之最优化.Objective To study the catalytic activity of potassium bisulfate in synthesizing hexyl hexanoate.目的研究硫酸氢钾在合成己酸己酯工艺中的催化性...
Induction at 41 weeks with cervical ripening lowers the cesarean delivery rate.妊娠41周,经促宫颈成熟后引产可降低剖宫产分描.The sun lowers in the west.太阳从西边落下。Depression lowers the human ability to cope with disease.抑郁症会降低人体对疾病的抵抗力。His voice...
研究了具有弹性夹层的层板结构的振动特性.The vibration behaviour of sandwich structure with spring interlayer is studied.导出了双层板 ― 性夹层的综合单元刚度矩阵.The stiffness matrix of synthetic dual plate - spring interlayer element is deduced.型主动脉夹层的治疗——腔内修...