查询词典 at a distance

Sporadic E occurs at a lower height than the F layer and this tends to limit the distance over which propagation is possible in a single hop.

分散E 比F 层数和这倾向于限制传播是可能的在一棵唯一蛇麻草的距离发生在更低的高度。

That volley of grape-shot can be seen to-day imprinted on the ancient gable of a brick building on the right of the road at a few minutes' distance before you enter Genappe.

我们 sSBbWw 今日还可以 www.ssbbww.com 在路右，离热纳普几分钟路程的一所破砖墙房子的山尖上看见那弹片的痕迹。

We used Edward's long-tailed rats and Cork oakseeds with different seed size, a dominant granivore and tree species in the experimental forest of Dujiangyan City, Sichuan Province, to test the two predictions of the Optimal Cache Spacing Model in a semi-natural enclosure:(1) The caching proportion of big seedsshould be higher than that of small ones; and (2) the big seeds will be cached at a longer distance from their source sites than will the small ones.

以小泡巨鼠为研究对象，在围栏条件下，测定小泡巨鼠对大小两种栓皮栎种子的贮藏行为差异，以检验最优贮藏空间模型的两个预测：(1)大种子的贮藏率大于小种子；(2)大种子的贮藏距离远于小种子。

A row of sunken dwarf willows borders the stream on one or both sides, while at a greater distance the meadow is skirted with maples, alders, and other fluviatile trees, overrun with the grape-vine, which bears fruit in its season, purple, red, white, and other grapes.

沿着溪流的一边或者两侧有一排沉入水中的矮柳，而稍远处，草甸则被枫树、木以及其他一些长在河里的树围绕着，葡萄藤则四处蔓延，一到结果实的季节，这里就会长出紫的，红的，白的以及其他各种葡萄来。

A gun crew, that is to be called upon in time of danger to hit a moving mark at the distance of several miles, a mark invariably out of sight, must have had considerable practice in time of peace to be able to hit anything in the excitement of battle.

一个炮手，是在危机关头被召唤来对数里开外的移动目标进行射击的，这个目标当然是目视观察不到的，要做到在战斗的激动之下在任何情况下都命中目标，那就需要在和平时期大量的训练。

Add 3 or 4 drops of essential oil into a bowl of hot water (non-boiling), keep a distance with the bowl at least above 15 centimeters, cover a towel on face and inhale vapor.

将3或4滴精油加入一碗热水当中。与碗保持至少15公分以上的距离，然后将毛巾盖在脸上并吸入蒸气。

Good-bye to the hustle and bustle of home, alone walk in the hazy light of trail on the mountain looked behind a seat, take a look at a long distance path, and she cried.

告别了繁华热闹的家乡，独自一人走在苍茫的古道上，望望身后的一座座高山，看看远方漫长的道路，她落泪了。

Locus of points at a given distance from a given line segment..

到一条已知线段的距离等于定长的点的轨迹。

We mean a two-particle system with the particles held at a fixed distance from each other by a rigid massless rod of length d.

我们意指一个两粒子体系，粒子之间借助于一长度为d的刚性无质量棒而保持固定距离。

"They said they were going to camp over the rise." Said Jack."Hmm, must be over yonder." Said Slim. He looked at a low rise in the distance. The sun was a red ball above it.

"他们说将在小山后面露营，"杰克说，"嗯，肯定是在那里了，"桑姆说，他眺望着那远方的小山，太阳就像小山上的一个红皮球。

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。