查询词典 straight-line

I should like to see how your theory, even if we waive the difficulties, explains those phenomena which are so clear and understandable in the light of the corpuscular theory. Take, for example, the fact that light rays travel in vacuo or in air along straight lines.

即使我们撇开那些困难，我还想知道你的理论如何去解释那些被微粒说解释得很明白而容易理解的现象，例如光线沿直线在"真空"或空气中通过的情况。

Stipules large, enclosing terminal bud, finally caducous and leaving an annular scar; leaf blade leathery, plicate in bud and ± corrugate when opened; lateral veins pinnate, straight; tertiary veins subscalariform, conspicuous, margin entire or sinuate-crenate.

托叶大，包围顶芽，最后早落并且留下的一块环形的伤痕；叶片革质，在芽中折扇状和打开时多少具皱褶；侧脉羽状，直；第三脉近梯状，明显，边缘全缘或具深波状具圆齿。

The aim was to provide basis for the further identification and study of the straight guard hair of the corsac and appraisal of genetic relationship among each canidae species.

［目的］为沙狐毛的进一步鉴别、研究及犬科各属间亲缘关系的鉴定提供依据。

The medulla exponent and scale pattern type of corsac's straight guard hair from its back and abdomen was observed by using scanning electron microscope and polarizing microscope.

方法］应用扫描电镜及偏振光显微镜，对沙狐背部和腹部直针毛的髓质指数、鳞片花纹类型进行观察。

Result The medulla exponent of straight guard hair on corsac's back was 81.7%, and that on abdomen was 72.0%, the medulla exponent interval of hairs from 2 parts was 71.4 %-82.9%, indicating the medulla exponent of animals in same family had a certain difference.

结果］沙狐背部直针毛的髓质指数为81.7%，腹部为72.0%，2个部位的髓质指数区间为71.4%~82.9%，说明同科动物的髓质指数存在一定的差异。

Cotoneaster, leaf epidermal cells are usually polygonal in shape, straight to arched in pattern of anticlinal wall, and the stomata are anomocytic.

Cotoneaster）植物叶表皮细胞多为多边形，垂周壁一般为平直—弓形，气孔均为无规则型；单花组

There is always something to be done: a tin-tack here, a Venetian blind to put straight, a fan to nail up, or part of a carpet to nail down - all of which I can do with my pipe in my mouth; while Carrie is not above putting a button on a shirt, mending a pillow-case, or practising the "Sylvia Gavotte" on our new cottage piano (on the three years' system), manufactured by W.

总是有一些事情要做：1锡钉在这里，一天窗把直，1扇钉起来，或部分的地毯钉了-所有这一切我可以做我在我的嘴管，而嘉莉并不是一件衬衫放在上面的一个按钮，一个枕头修补的情况，或者在我们的新平房钢琴的"希尔薇娅加沃特"对三年系统，由W。

There is always something to be done: a tin-tack here, a Venetian blind to put straight, a fan to nail up , or part of a carpet to nail down --all of which I can do with my pipe in my mouth; while Carrie is not above putting a button on a shirt, mending a pillow-case, or practising the "Sylvia Gavotte" on our new cottage piano (on the three years' system), manufactured by W.

总是有一些事情可做：钉个钉儿，拉直百叶窗，在墙上钉把扇子或是钉牢地毯的某个地方，所有这些我抽着烟就轻松地做了。卡丽却只能给衬衣钉个纽扣，缝补一下枕套或是在我们新买的竖式小钢琴上练练《西尔维亚加伏特舞曲》。

Product lines included GB,JIS, ANSI, BSNF or any stunned spring lock washer, cotter pin, spring straight pins, etc. The Factory also developed wave, butterfly, spherical, double and other rcrics of lock washer, HELI-coll and other spring parts.

本企业生产中国、日本、美国、法国、英国等系列的弹垫、开口销、弹性圆柱销、平键、半圆键，成功开发了波形、蝶形、球面、双层等一系列弹簧垫圈，螺纹套及其他弹性件产品，现已运用在各个领域。

It was only a few years ago that researchers discovered that, unlike straight men, gay men tend to have hair whorl patterns that run in a counterclockwise direction.

仅仅还在几年前，研究者们发现，与直男不同，gay的头发倾向于有逆时针方向的螺旋儿。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。