查询词典 trapping

"He tried gold mining , pearling and fur trapping."

"他尝试过淘金，采珍珠和猎兽皮。"

Pearling and fur trapping .

他尝试过淘金，采珍珠和猎兽皮。

Using the phototaxis of insects, the technique of trapping lights with photoelectric inducement made the control of agricultural pests effectively.

综述电磁波谱技术应用于农业虫害治理，产生了针对害虫生物物理特性的无毒害化防治效果。

The main results are as follows.1. The UV-visible absorption spectra, the spin-trapping EPR measurements, and the DPA (9,10-diphenylanthracene) bleaching experiments showed that (1) HB-Net exhibits much improved light harvesting efficiency in the phototherapeutic window (600-900 nm) as the result of its remarkable absorption red shift with respect to HB;(2) HB-Net remains the generation abilities of semiquinone anion radical, superoxide anion radical, hydroxyl radical, and singlet oxygen, but with much lower efficiencies than that of HB, most likely due to its very short triplet excited state lifetime.

设计合成了寡聚吡咯酰胺修饰的竹红菌乙素衍生物HB-Net，利用紫外-可见吸收光谱、自旋捕获技术和DPA光漂白法详尽比较了HB-Net与HB的光动力性质，发现：(1) HB-Net的吸收光谱较HB有显著红移，在光疗窗口的吸光能力明显提高；(2) HB-Net能够产生半醌负离子自由基、超氧负离子自由基、羟基自由基和单重态氧，但由于其短的三重态寿命，这些活性物种的产生能力均弱于HB.2。

If they're trapping, we can play off of that.

如果他们包夹，我们就利用他们的空档。

For example, for a 1.04 μm polystyrene bead trapped in optical tweezers with trapping laser wavelength λ= 1064 nm, focused by a N.A.

例如在雷射波长为1064 nm、光钳功率2 mW的情况下，搭配物镜为N.A。

In recent years, gene trapping mediated by T-DNA has provided a pow erful tool to isolate and identify genes.

T-DNA介导的基因诱捕技术是近年来发展起来的鉴定和分离基因的方法。

Finally, a SONOS-type memories by using high-κ dielectric materials Praseodymium oxide trapping layers was proposed and demonstrated.

最后，我们使用另一种高介电常数材料当捕陷层制作出了SONOS型非挥发性快闪记忆体，此材料为氧化镨。

A powerful predawn earthquake struck mountainous central Italy Monday as residents slept,killing more than 90 people and trapping many more.

周一夜间意大利中部山区发生了强烈地震，90多人丧生，多人被埋。

The main contents include the ray phenomenon and its generation conditions; the deduction and physical illumination of wave action conservation equation and wave number conservation equation; ray theory for sinusoidal waves; Fermat's principle; the variation of amplitude in the case of straight and parallel depth contours and circular depth contours; the amplitude near the caustics; wave trapping; deduction of mild-slope equation and the relevant numerical solution methods.

讲授折射现象及其发生的条件；波作用守恒方程和波数守恒方程的推导及物理解释；稳恒正弦波的控制方程及射线方程；费马原理；利用射线方程研究等深线是平行直线和圆周线时波振幅的变化，特别是焦散线附近波高的变化以及由此而产生的波的俘获；缓坡方程的推导及有关的数值求解方法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。