边

The product of Fourier series and a finite sum of complex Gaussian functions is used to approximate the window function of a hard-edged aperture, an improved algorithm for the beam propagation through a paraxial ABCD optical system with hard-edged aperture is proposed.

使用傅里叶级数与有限个复高斯函数之和的乘积作为硬边光阑的窗口函数的近似式，提出了含硬边光阑近轴ABCD光学系统对光束变换的改进算法。

For the first time, in [3] the authors discussed the inequalities of B-B and by using them the authors give a proof of the existence and uniqueness of the generalized solution for magnetostatic field problem with zero boundary value. By using the inequalities of B--H in, in[-5,6] the authors give a proof of the existence and uniqueness of the generalized solutions for 3-D magnetostatic field Neumann problem and 2-D magnetic field first boundary value initial problem.

前人已讨论了B—H间的几个基本不式，并由之证明了三维静磁场带零边值问题广义解的存在与唯一性，作者也曾利用给出的B—H间的不式证明了三维静磁场Neumann问题和二维时变场第一边值初值问题广义解的存在与唯一性。

As he spoke Dantes looked towards the place where the fishing-boat had run onto the rocks.

他边说，边看向渔船触礁的地方。

A new process of which flotation is carried out while simultaneously the grinding is presented.

提出了边磨边浮创新思想，提供了一种在磨矿过程中对矿石进行浮选的新工艺。

Widow Jensen opened the door and let us in. She had a blanket wrapped around her shoulders. The children were wrapped in another and were sitting in front of the fireplace by a very small fire that hardly gave off any heat at all. Widow Jensen fumbled with a match and finally lit the lamp."We brought you a few things, Ma'am," Pa said and set down the sack of flour. I put the meat on the table. Then Pa handed her the sack that had the shoes in it.

寡妇詹森开门让我们进来她用毯子裹着自己的双肩孩子们则裹着另一条毯子，围坐在壁炉前，里面的火苗已经小得没什么热气了寡妇詹森最终摸索到一根火柴点着了灯"夫人，我们给您带了些东西，"爸爸边说，边放下那袋面粉我把肉放在桌上然后爸爸亲手把装着鞋的袋子递给她

But when they go to the bank for the relevant procedures, it was found that for the first time this business banking side, some "fog", the bank staff even had to learning by running.

但当他们去银行办理相关手续时，却发现第一次办理这方面业务的银行方，有些"云里雾里"，银行工作人员甚至不得已只好边学边办。

But then Xiaoli might also think of my old room some idea, sometimes helped me wash the last two, but I eventually sorry day, so they trusted learning in schools "foot washing law" to resolve trouble washing clothes condition that the clothes in washing powder sit an hour and then sat on a chair feet hitting news stories, do individuals.

不过那时小丽或许也觉得老占我的房间有些过意不去，有时也帮我洗上一两次，但我终究不好意思终日如此，所以只好重用在学校学的"脚洗法"来解决衣服懒得洗的状况，即把衣服用洗衣粉泡上一个小时，然后坐在椅子上用脚边踩边看小说，倒也其乐融融。

Wind tunnel tests had showed that vortices produced by the forebody strake generally improved directional stability, but that certain strake shapes actually reduced stability at high angles of attack when twin tails were used.

风洞测试已显示涡产生的前体边条一般其实改善但那某些边条形状的定向稳定性双尾被使用时，请减少高迎的稳定性。

I can't eat meat because of my diabetes," he said, chomping on a forkful of lettuce and okra."

我有糖尿病，所以不能吃荤。"他边说边大口嚼着莴苣和秋葵。"

Then he put a forkful into his mouth, chewing with discernment the toothsome pliant meat. Done to a turn.

然后往嘴里塞了一叉子，边咀嚼边细细品尝着那美味可口的嫩腰子。

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。