查询词典 fro

The pull on a rising column of water in a plant results fro m the evaporation of water at the top of the plant.

一株植物中作用于一个正在升高的水柱之上的拉力来自该植物顶部水的蒸发。

These people had common words fro snow, bee and wolf but no word fro sea.

这门语言之中有雪、蜜蜂、狼等一般的单词，但是却没有海这个单词。

"If we could actually see the path described by a particle, such as a sand grain in the rock, it would be more like that of a bluebottle buzzing round the room; it would be up and down, to and fro and fro m side to side."

如果我们真能看到诸如岩石中的一颗砂粒这样的粒子描绘出的途径，它将很像是在房间里嗡嗡飞的一只绿头大苍蝇；上下、前后、左右飞舞。

The road through the forest one of those wagon-tracks that were being opened from the clearings of the settlers, and that wound along beneath trees of which those now seen in Kentucky are the unworthy survivors--oaks and walnuts, maples and elms, centuries old, gnarled, massive, drooping, majestic, through whose arches the sun hurled down only some solitary spear of gold, and over whose gray-mossed roots some cold brook crept in silence; with here and there billowy open spaces of wild rye, buffalo grass, and clover on which the light fell in sheets of radiance; with other spots so dim that for ages no shoot had sprung from the deep black mould; blown to and fro across this wagon-road, odours of ivy, pennyroyal and mint, mingled with the fragrance of the wild grape; flitting to and fro across it, as low as the violet-beds, as high as the sycamores, unnumbered kinds of birds, some of which like the paroquet are long since vanished.

通过这些车皮了正在从定居者的结算开首曲目森林一条道路，并沿下树木的伤口现在看见的，在肯塔基州是不值得的幸存者-橡树和胡桃，枫树和榆树，百年老，格纳尔德，大规模，下垂，庄严，通过投掷下来的拱门只有一些孤立的金矛的太阳，而超过其灰mossed基层一些冷布鲁克在沉默中悄悄地，与在这里和那里的野生黑麦，水牛汹涌的休憩用地草，三叶草上的光板下跌的光芒；与其他景点，非常昏暗，对于没有拍摄了从深黑模具；被炸来回穿越这车，路，常春藤气味，薄荷油，薄荷涌现年龄，夹杂着的野生葡萄香味，飞来飞去往返境而过，像紫床低，高的桑树，种鸟类的一间，其中一些像paroquet是早已消失了。

To and fro He is walking to and fro in the room.

他在房间内踱来踱去。

The small end of connecting rod acts to-and-fro movement, and the big end of acts circumvolve movement. The connecting rod body acts complex plane movement. The connecting rod is one of the accessories that endures heavy load. And at the same time it endures gas pressure transmitted from the piston, the to-and-fro inertia force and inertia force engendered when itself swings.

连杆工作的小端作往复运动，大端作旋转运动，杆身做复杂的平面运动，连杆是承受负荷最严重的零件之一，同时承受着活塞传来的气体压力、往复惯性力和它本身摆动时所产生的惯性力的作用，这些力的大小和方向周期性变化，易引起连杆疲劳破坏。

To and fro Trucks and cars were shuttling to and fro on the highways.

公路上卡车和汽车正来往奔驰穿梭。希望可以帮到你。

OERLIKON, SAF and FRO consisting of Air Liquide Air Liquide Welding Welding is a principal member of the Group?

OERLIKON 、SAF和FRO组成的液空焊接是液空焊接集团的主要成员？

This impulsion tool uses a high speed on-off valve to control to-and-fro motion of the distributing oil valve core, which impels the cylinder rod to-and-fro motion to form impulsion.

此冲击器采用高速开关阀控制配油阀的阀芯往复运动，从而促使活塞杆往复运动形成冲击的工作方案。

The band played on, and the swaying couples twisted like bobbing marionettes, to and fro, to and fro, across the great ball and back again, and it was not I who watched them at all, not someone with feelings, made of flesh and blood, but a dummy-stick of a person in my stead, a prop who wore a smile screwed to its face.

Daphne du Maurier， Rebecca 琴鼓声不绝于耳，舞池里双双对对的舞伴，像牵线木偶似地摆动扭曲着身子，转过来转过去，转过来转过去，从大厅的这头转到那头，又从那头转到这头；那个站在一旁冷冷静观的似乎不是我本人，并不是一个有血有肉，有感情的活人，而是一具借托我这形体的泥塑木雕，一具钉上了笑容的木头架子。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。