Redesigned Ion Beam Klystron Bunching Circuits for PKU 4.5 MV Van de Graff Accelerator

The terminal voltage stabilization system of 4. 5 mV Van de Graff accelerator at Peking University

5MV静电加速器端电压的稳定控制

It secures high-carat stones through a sales agreement with Gem Diamonds, in which Mr Graff owns a 14 per cent stake.

该公司与Gem Diamonds（劳伦斯格拉夫在其中拥有14%股份）订立了一份销售协议，藉此获得高克拉的钻石原石。

Methods On the basis of anatomic reduction, 96 patients were treated by internal fixation with three compression screws and circumflex iliac vascular pedicle bone graff of ilium.

方法在解剖复位的基础上对96例成人股骨颈骨折植入带旋髂深血管蒂的髂骨瓣，并用3根折断式加压螺钉内固定。

Graff is not involved in capital-intensive diamond mining.

格拉夫公司并不涉足资本密集型的钻石开采业务。

Graff Diamonds, known for selling multimillion-pound jewels to the super rich, will be valued between$ 3bn and$ 4bn when it lists in Hong Kong, according to people familiar with the process.

知情人士透露，以向超级富豪销售百万英镑级珠宝著称的格拉夫钻石（Graff Diamonds）在香港上市时，估值将达30亿美元至40亿美元。

Graff would use the capital to open new stores in Asia, expand production of high-end pieces and finance a larger inventory of rare gemstones.

格拉夫公司将用上市所得资金在亚洲开设新店，扩大高端首饰的生产，并建立更大的稀有宝石库存。

The engagement ring Soros gave Bolton, according to a person close to him, is a Graff diamond in a platinum setting on a rose gold band.

据索罗斯身边的人传出消息，订婚戒指是一枚格拉夫钻戒，钻石镶在白金戒托上，戒圈为玫瑰金。

Microcomputer real-time measurement and control system for measuring the magnetic fields of Van de Graff accelerator used in the study of atom and molecule physics

原子分子物理研究中静电加速器磁场的微机实时监测系统

Prof Graff's team studied how the adipose gene worked by switching it on and off in fruit flies and mice.

Graff博士的小组通过打开、关闭果蝇和小鼠的脂肪基因，研究它如何发挥作用。

A fancy vivid pink cushion-shaped diamond weighing 5.00 carats, mounted by Graff Diamonds.

莹彩粉红是一枚重达5克拉的枕形鲜彩粉钻石，并且镶嵌在著名珠宝品牌Graff设计的戒指之上。

They also received a dividend of about$ 50m last year when Graff took on almost$ 100m of debt, according to a pre-sale analyst report seen by the Financial Times.

从英国《金融时报》获得的上市前分析报告看，去年格拉夫家族还因格拉夫承担了近1亿美元的债务而获得了5000万美元左右的分红。

The auction house says seven records in all were set at the Geneva auction including the highest amount ever paid for a yellow diamond-$ 16.3 million for the 100.09-carat Graff Vivid Yellow diamond ring.

佳士得拍卖行声称日内瓦拍卖会有7次珠宝拍卖创下了记录，包括历史成交价格最高的黄色钻石100.09克拉的格拉夫鲜彩黄钻戒指，拍卖价高达1630万美元。

The transmission and shielding of high frequency scanning voltage for the P ulsed Van de Graff accelerator

加速器高频扫描电压的传输与屏蔽

Gerald Graff, the third representative of the Left, followed the idea of the early critics of the Left, criticized from the traditional moral and political cultural items, queried and refuted all kinds of literary thoughts prevailed for the western world in the 20th century.

杰拉尔德·格拉夫，这位第三代左派的代表人物，继承了早期左翼批评家的传统，从传统道德和政治文化层面进行文学批评，对二十世纪盛行于欧美的各种先锋思潮进行了质询和批判。

And I'm buying the Knicks! And Steffi Graff, ah ah!

我要买尼克斯队，和施特菲•格拉芙，哈哈！

Neutron capture cross sections of W and Gd were measured relative to that of Au at six neutron energy values by using a large liquid scintillator tank and time-of-flight technique. The accelerator used was a 2.5 MV pulsed van de Graff.

本工作是在2.5MV脉冲化质子静电加速器上，使用大液体闪烁探测器和飞行时间法，相对于金的俘获截面测量了钨和钆六个能量点的中子俘获截面。

A noteworthy phenomenon on operation of electron Van de Graff accelerator

JJ-2型电子静电加速器运行中一个值得注意的现象

The smallest bets on its 66 gaming tables will be HK$ 5,000 and shopping at the Graff Diamonds store and other luxury outlets in its mall will be by appointment only.

66张赌桌的最小赌注将为5000港元，在大厦内的格拉夫珠宝（Graff Diamonds）门店和其他奢侈品牌门店购物将需要预约。

Prospects and the present state of crop pest control in China

农业有害生物治理的现状和发展方向

Development of Pest Control in Grain with High Frequency Dielectric Method

高频介电在粮食防虫中的应用研究进展