If any of these constants had been tweaked at all, the universe would likely be empty, with no stars and no life.

The animal would have been a primitive sauropod -- a long-necked, four-legged grazer similar to the better known brachiosaurus.

这只恐龙很可能是原始的蜥脚类亚目动物--长颈、四条腿的食草动物，类似于我们较为熟悉的腕足类恐龙。

The analysis of technological process in producing DTY color filament

冬季女装色彩预测涤纶DTY色丝生产工艺浅析

Study on the Mathematical Relationship between DTY Winding Tension and Process Parameter

假捻卷绕张力与工艺参数的数学关系的研究

Quality control technology of DTY and Application

DTY生产全过程中的质量控制技术及其应用

Optimizing the production process for DTY by uniform design method

均匀设计法优化涤纶低弹丝生产工艺

His foot wedged in the narrow crack.

他的脚卡进了那条窄缝.

The once-through steam generator is a typical one.

环形窄缝直流蒸汽发生器就是其中典型的一例.

It becomes obvious with the decreasing of gap size.

而且这种情况随窄缝尺寸的减小而变得更加明显.

The and lower stems interface with either a key arrangement or a slot and blade configuration.

上下阀杆的接合或者采用钥匙配置或者或者狭缝和刀片的结构.

The influence of spectral slit width was studied.

考察了光谱狭缝宽度的影响.

Allows precise adjustment of beam height to match samples of different dimensions.

通用的光栏,可以精确地调节狭缝的高度,以适应各种尺寸样品的测试.

The light is admitted through a slit in the curtain across the line of film motion.

利用帘布上的长条形狭缝沿卷片方向的运动来控制光线的进入.

The port engine spluttered and seemed about to cut out, then it picked up again.

左舷的引掣发出爆裂声,似乎要停了, 然后又开始工作起来了.

The cracking and booming of the ice indicate a change of temperature.

冰的爆裂声和隆隆声在指示着温度的变化.

Cracks grow in directions nearly parrallel to the surface.

裂纹在近乎平行于表面的方向上生长.

The bowl has a crack in it.

这只碗上有条裂纹.

He was too unhappy, it must be nothing but a dream, and his mother was alive, and Emma would come up presently and go to bed.

他委实太不幸了，这一切想必是场幻梦；他母亲还活着，埃玛一会儿就会上楼来睡觉的。

The examiner must have been pleased with my performance, for he smiled and said.

主考人对我的驾驶想必是满意的，因为他微笑着说：

Aztec armies must have been a doddle compared with traffic on the urban freeway.

与现在城市高速公路的车流相比，当时阿兹太克军队的行进想必是一件轻而易举的事情。

If there was an informal European Union championship for street protest then Greece and France would be the two most regular winners.

如果欧盟（EU）举办非正式的街头抗议锦标赛，最常胜出的想必是希腊和法国。