New diet books appear at a rate of nearly one a week.新的饮食类书籍差不多一周出一本。Car hijackings are running at a rate of nearly 50 a day.劫车事件的发生率高达每天近50起。The water is advancing at a rate of 5cm a day.水位正以每天5厘米的速度上升。...
摘要目的观察适当提高透析液钾离子浓度在临床中的效果.Objective To study the cardiovascular stability of treatment with hyperkalemia Hemodialysis.报道了使用微柱色谱和电化学检测器测定鼠脑微透析液中神经传递物质的方法.Determinations of neurotransmitters in rat brain microdialysates us...
发现弯针后, 不可再行提插、捻转等手法.When the needle is bent, lifting , thrusting and rotating shall be no longer conducted.连杆式送料机构, 针杆挑线 、 弯针勾线形成双线链式线迹, 线迹牢固且富有弹性.Connecting rod feeding mechanism , needle bar basting, looper hooking for...
Some of the instrumentation is exquisite, particularly for harp and flute.有些器乐段落谱写得非常优美，尤其是竖琴和长笛的部分。a concerto for flute and harp长笛与竖琴协奏曲She plays the flute in the school orchestra.她在校管弦乐队里吹长笛。...
Jock paused for effect, his eyes glinting over his glass as he took another drink.乔克为了制造效果停下来又喝了口酒，他的眼睛在酒杯上方光芒闪烁。Nothing can be compared, he maintains, with the first cock crow, the twittering of birds at dawn, the sight...
Astronauts work in weightless conditions.宇航员在失重的条件下工作。...weightless silk curtains.轻柔的丝质窗帘Photons have no mass—they are weightless.光子没有质量——它们是无重的。Helen described life in a weightless environment during her period in space...
1981年的预算促成了一场经济奇迹的出现。The 1981 budget was the springboard for an economic miracle.联邦领导人继续争取促成停火协议。Federal leaders continued their efforts to secure a ceasefire.这一协议将促成世界最大航空公司的成立。That deal would create, in effect, the wor...