查询词典 tri-angular thread

Using triethanolamine and thionyl chloride as raw materials,tri-(3-chloroethane)amine is synthesized by substitution reaction in the presence of solvent chloroform.

以三乙醇胺和氯化亚砜为主要原料，通过取代反应合成三(2-氯乙基)胺，再在氮气的保护下，经过与对羟基苯甲醛反应，生成三胺，探讨了合成反应的工艺条件。

Tri-color flag was a symbol of the French Revolution, is said to represent three-color freedom, equality, fraternity.

三色旗曾是法国大革命的象征，据说三色分别代表自由、平等、博爱。

Foundation engineering ; deep foundation ; timbering ; true tri-axial test ; elastoplastic model ; finite element

基础工程；深基坑；支护；真三轴试验；弹塑性模型；有限元

In recent years, the company launched the exclusive "Tri-Tube tube tube" and "transfinite Zijin coating" as the core technology Guanzhong crown series products, solar water heaters began upgrading the curtain.

近年来，公司独家推出以"Tri-Tube管中管"与"紫金超限涂层"为核心技术的冠中冠系列产品，拉开了太阳能热水器升级换代的帷幕。

Huge market: The annual Tri-city auto show has become an expected event in all of auto marketing.

大市场：一年一度的深港澳国际车展已经成为华南地区汽车市场不可或缺的汽车营销盛事。

Take the tri-city marathon for starters. This is a highly publicized event.

我们一开始要赞助3个城市举办的马拉松比赛，这是个大家普遍关注的活动。

Let us uplift all the believers and churches in Hunan province and this rapidly growing tri-city.

求神奋兴湖南省的教会和信徒，并特别为这迅速成长的三城祷告，使人们追求属灵事物的心，不至被物质享受所蒙蔽。

To play with Tri-City Symphony on March 15 th at the Toyota Center.

田中心与三镇交响乐团同台演出。

Brad Friehauf pedaled away on a stationary bike Thursday afternoon during his first workout as a member of the Tri-City Court Club in Kennewick...

布拉德friehauf pedaled外的一个静止自行车星期四下午在他的首锻炼的一员，三市法院俱乐部在肯纳威克。。。

But with the stimulation by the Tri-city International Auto Show in June the amount of new vehicle licensing reached the high point of 16,027 in that month and 18,192 in July.

但进入6月份以来，受深港澳国际车展刺激，当月新机动车上牌量创下16027辆的高点；7月更达18192辆，环比增长13.5%，同比增长76.4%。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。