对...有益

The arrangement of the 18 DP screwcutting changewheels (usefully identical in tooth form to those on Boxford and South Bend 9-inch lathes but fitted to comparatively small-diameter studs) was also rather clever: the headstock spindle, being driven from its left-hand end, was clear in the middle and advantage was taken of this to mount on it a simple but ingeniously contrived dog clutch to the first part of the changewheel drive; this device allowed threads, even ones of an odd-number, to be engaged and disengaged without error.

安排18压screwcutting changewheels （牙齿有益相同形式向那些对Boxford和南本德9英寸车床，但安装相对小直径螺栓）也相当聪明：主轴的启闭，被赶出其左手为此，显然在中东和优势是本挂载它简单但巧妙人为狗离合器的第一部分的changewheel驱动；这个装置允许线程，即便是那些一个奇数号码，参与和脱离接触没有错误。

A fall in the dollar's exchange rate would be a very useful contribution to global balance.

美元汇率的走低将会对全球平衡做出非常有益的贡献。

He believes in the saying that drinking a glass of hot water is good to his health.

他相信早晨喝一杯热开水对健康有益的说法。

Everyone hope to find some useful ways to help those drug-addicted people. Each of us should fight against the drugs, and protect youth to create our harmonious society.

本文主要围绕着吸毒的原因，吸毒对吸毒者，家庭，社会的影响，怎么样去解决吸毒问题展开论述，希望能寻求到一些有益的方法来帮助那些陷在毒品泥潭的人们。

Everyone hopetofind some useful ways to help those drug-addicted people. Eachofus should fight against the drugs, and protect youth to createourharmonious society.

本文主要围绕着吸毒的原因，吸毒对吸毒者，家庭，社会的影响，怎么样去解决吸毒问题展开论述，希望能寻求到一些有益的方法来帮助那些陷在毒品泥潭的人们。

Everyone hope tofind some useful ways to help those drug-addicted people. Each ofus should fight against the drugs, and protect youth to create ourharmonious society.

本文主要围绕着吸毒的原因，吸毒对吸毒者，家庭，社会的影响，怎么样去解决吸毒问题展开论述，希望能寻求到一些有益的方法来帮助那些陷在毒品泥潭的人们。

S ee How to Work with Herbs and Essential Oils for more information and some lovely homemade spritzers, creams and toothpaste recipes; also From the Gum and Eucalyptus Trees for recipes for homemade skin lotions; and From the Flowering Plants Trees and Bees for a new regeneration oil recipe that feeds the skin and is also useful unto ascension; and From the Sweet Smelling Plumaria Blossoms for homemade perfumes and non-toxic cleaning substances.

请看如何与药草与精油一起工作，来获得更多信息，并获得一些可爱的自制喷雾、护肤霜和牙膏配方；也请看来自橡胶树与桉树，获得自制护肤乳液的配方；来自有花植物树木和蜜蜂，来获得一份新的再生油配方，那是滋养皮肤并对提升有益的；来自香甜的鸡蛋花，获得自制香水及无毒的家居清洁剂配方。

Participating in interactive experiences beneficial to allis something that no one should miss .

参加对所有人都有益的互动式体验是任何一个人都不应该错过的。

Negative ions are called anions and are good for our health.

负离子被称为阴离子，是对健康有益。

This enriched and developed the basic thought of numerical theory, resolved the bottleneck problem that astricts the development of numerical value analysis method, open up a new field for the geomechanic engineering application of 3-D network and numerical value analysis method, it's an available and essential attempt, it's also a necessary trend of numeric times development.

10通过岩体三维节理网络模拟，建立岩体结构的概化模型，基于数值法对岩体进行大量的&数值模拟试验&，获取岩体变形参数，丰富并拓展了数值模拟理论的基本思想，解决了选择岩体参数这一束缚数值分析方法发展的瓶颈问题，为数值分析方法和三维节理网络在岩土工程实践中的应用拓展了一片新的天地，是一种有益而且非常必要的尝试，也是数字时代发展的必然趋势，具有一定的理论意义和应用价值。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。