查询词典 keyhole

After comparing the laser intensity absorbed due to the inverse Bremsstrahlung absorption of the plasma with that absorbed due to the Fresnel absorption on the keyhole wall, the different effects of the two energy absorption mechanisms on forming and keeping the keyhole were analyzed.

通过比较小孔内等离子体的反韧致辐射吸收的激光功率密度和小孔孔壁上的多次反射吸收的激光功率密度，分析了两种能量吸收机制在小孔形成和维持过程中所起的不同作用。

It is a curious man looking through a keyhole, the keyhole of nature, trying to know what's going on.

他是一个好奇的人，通过钥匙孔———大自然的"钥匙孔"往外看，努力弄明白发生了什么事。

Part Ⅰ The anatomical study and clinical application of transeyebrow supraorbital approachObjective Intracranial anatomy and microanatomy in supraorbital keyhole approach is researched to provide anatomical basis for clinical keyhole operation.

第一部分经眉眶上锁孔手术入路的解剖学研究及其临床应用目的研究神经外科眶上锁孔手术入路的巨微解剖为眶上锁孔路提供解剖学依据。

During plasma-arc keyhole welding, the physical process of keyhole effect and that of weld electric arc condition and influence each other.

小孔效应&的物理过程与电弧物理过程相互制约、相互影响，对电弧信息的分析可以清楚的掌握&小孔效应的变化规律。

At the same time, the gas flow acting on the keyhole is simulated by finite element method. The gas flow fields of pneumatic circumferential motion and pressure distribution nephograms around and in the keyhole are obtained. Analysis shows that when plasma is blown backwards i.e., in direction towards the trailing edge of the weld pool, plasma can be eliminated better.

利用有限元法对激光焊接时保护气体在小孔内部和表面气流状况进行了数值模拟，通过对不同焊接条件下模拟形成的小孔气动扰流的气流场和压力分布云图的分析，解释了采用逆向侧吹保护气体吹除等离子体的方法，可以更有效地抑制等离子体云的产生，防止小孔塌陷，有利于维持小孔的稳定性。

Company's existing area of 70 acres, plant area of 28000 square meters, owns fixed assets 32,000,000 yuan, the main production equipment 500 sewing machine, keyhole machines have round, flat head keyhole machine, computer typesetting systems such as special equipment, with garment production line 10, sub-categories of knitted, woven Class II products, specializing in the production of cotton for men and women all kinds of equipment,×°, knitted children's wear category and so on, annual output of various types of clothing 1500000, the annual output value of 120 million yuan.

公司现有占地面积70余亩，厂房面积28000余平方米，拥有固定资产3200万元，主要生产设备平缝机500台，有圆头锁眼机、平头锁眼机、电脑排版系统等各类专用设备，拥有服装生产流水线10条，分针织类、梭织类二大类产品，专业生产男女各式棉装、春秋装、针织类童装等，年产各类服装150万件，年产值人民币1.2亿元。

The brigadier had put his eye to the keyhole , and had discovered andrea in a posture of entreaty . a violent blow from the butt end of the musket burst open the lock , two more forced out the bolts , and the broken door fell in

原来那宪兵团长把他的眼睛放在钥匙孔上，已看见安德烈站在那儿苦苦哀求，枪托猛烈的一击震开了锁，接连又两下打垮了门闩，那扇打破了的门倒了下来。

The parameter of laser energy transfer efficiency is used in the new model with a clear physical meaning for the first time. The mean absorption factor of laser induced plasma to the laser within the keyhole is calculated according to different welding parameters using the relative intensity method of spectral lines.

首次有机地将激光焊接能量传输效率这一重要的焊接参数以明确的物理意义引入数学模型中；通过谱线相对强度法计算推导出每一个焊接规范下小孔内等离子体对激光的平均吸收系数。

So she left her eyes, looked in front of the keyhole, only to see blood-red one, apart from nothing.

于是她就把眼睛对着钥匙孔朝里看，只看到血红的一片，除此之外什么也没有。

We were able to obtain the white Gucci keyhole dress by Tom Ford worn by Toni Braxton during all the publicity over Ford's retirement , and it sold for about $4,500, probably double its original cost.

我们曾经得到了一件汤姆福特设计的古奇白色锁眼裙，托妮布拉克斯顿在有关福特从古奇退休的宣传活动过程中始终穿着这件衣服。它卖了约4500美元，大概是其原有价格的两倍。

World War II: Battle of Saipan - Americans take Saipan.

1944年的今天，美国在塞班战役中拿下塞班岛。

When the scorner, the rejecter of truth, has become presumptuous; when the routine of work in the various money-making lines is carried on without regard to principle; when the student is eagerly seeking knowledge of everything but his Bible, Christ comes as a thief.{DA 635.3

当讥诮和拒绝真理的人，到了任意妄为时，当追求财利者罔顾按道义经营谋利时，当学人正在兢兢业业地研究各种知识，而单把圣经丢在一边时，基督要像贼一样来临。