查询词典 difficult to

As corporate networks move to centralize their resources, end-to-end VLANs become more difficult to maintain.

当公司的网路规划将资源集中后，端点对端点的区域网路变的更难维护。

I find it difficult to adjust myself to Professor Chamberlain's way of teaching, which is a far cry from what I have been used to.

我觉得很难适应张伯伦教授的教学方法，他和我所习惯的方法差别很大。

You can also let your chinchilla out of the cage, but be careful to watch them as they love to hide and can be difficult to find!

您也可以让你的钦奇利亚走出笼子，但要小心，看他们，因为他们喜欢隐藏，也很难找到！

We are therefore authorized to believe that, in the address of the Epistle to the Ephesians (Ephesians 1:1: tois hagiois ousin kai pistois en Christo Iesou), this participle, so difficult to understand in the received text, originally preceded the designation of the place inhabited by the readers.

因此，我们有权认为，在地址书信的以弗所（以弗所书1：1 ： tois hagiois ousin启pistois恩克里斯托Iesou ），这个词，所以很难理解在收到文字，原来之前指定地点居住的读者。

As for Albert and Franz, they essayed not to escape from their ciceronian tyrants; and, indeed, it would have been so much the more difficult to break their bondage, as the guides alone are permitted to visit these monuments with torches in their hands.

至于阿尔贝和弗兰兹，他们并不想躲避开这些以导游为业的人。老实说，即使想躲避也非常困难，因为只有向导才可以拿着火把去参观这些名胜。

AIM: Respiratory tract cilia are difficult to harvest and observe due to weak transparence, which results from their location in thick mucosa, so people always try to obtain ciliated cells with many methods.

目的：由于呼吸道纤毛取材困难，并且生长在较厚的黏膜上，透光性较差而难以进行直接观察，因此人们尝试用不同的方法获取纤毛细胞。

The phase of optical wave can be recovered by the intensity transport equation under the paraxial approximation For the optical system with diffraction limit, it is difficult to get the boundary radical slope of phase and sample in the circular domain boundary when using the intensity transport equation to recover the phase, consequently, we reviewed an algorithm mentioned in the reference ［4］, namely, the equation, computation domain and boundary condition are changed, then the phase is reconstructed by the multigrid method and corrected at last Moreover, the experiment system is set to testify the algorithm, and the recovered phase from the intensity data detected by CCD is compared with the result from phase retrieval algorithm, it is found that the phase reconstruction error can reach 017 λ in the case of non-uniform intensity distribution, as a result, the method is suitable for the phase recovery with low wavefront sensing accuracy.

在傍轴近似条件下，可以利用光强传播方程对畸变波前进行相位恢复。对于衍射受限的光学系统，很难获得相位的边界径向斜率值作为边界条件，此外，要获得精确的圆域边界采样值也并非易事。为了克服上述困难，进一步研究了相位恢复改进方法，即改变了方程的表示形式、计算区域和边界条件，并用多重网格法进行求解获得重构相位，最后再将其修正。为了验证算法的精确性，搭建了实验系统对算法进行实验验证，将由CCD探测的光强分布进行计算得到的相位分布与相位恢复算法的结果进行比较，证明在光强分布非均匀的情况下，该方法恢复的相位均方根误差能够达到017 λ，可以适用于波前传感精度要求不是很高的相位恢复。标签自适应光学相位恢复相位修正光强传播方程 adaptive optics phase retrieval phase correction intensity transport equation

He decided to move back to the North when he found it is difficult to adpt the clime.

发现很难适应那里的气候，他决定迁回北部。

It is not difficult to understand why the White House has chosen this tack. Hillary Clinton's determination to act as a virtual co-president back in 1993 helped to create a backlash against her husband's administration.

不难理解白宫为什么这么做。1993年希拉里克林顿决定扮演一个实际上副总统的角色，她的做法导致对他丈夫政府的强烈反对。

Cobaltite has attracted much attention as it is with excellence of stable in air at high temperature, toxic to environment and difficult to manufacture, compared to the traditional thermoelectrics.

相对传统热电材料，钴酸盐具有高温下较稳定，对环境一般无污染，制备较方便等优点而受关注。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。