查询词典 dyke

The design method of percussive dissipater in conduit outlet of rapid flow when pipe gets through the dyke is introduced in this paper and the design condition,advantage and potential application of this method are also presented with example.

简述穿堤涵管急流输水段出口撞击式消能工的设计方法，通过实例展示其运用的设计条件、优越性及应用前景。

Dyke, sand, pebbles, or even a summer dormant Eleusine indica…… all see daylight again, one by one presented to our eyes.

江堤，沙滩，鹅卵石，甚至蛰伏一夏的牛筋草……都又重见天光，一一呈现在了我们的眼前。

A group of 70 persons including teachers, alumni and students joined the trip to study the characteristics of granite, erosional coastal features, composite dyke as well as the historical heritage of Tung Lung Fort.

当日共有七十名师生和旧生参与。是次活动主要目的是研习花岗岩的特性、海岸的侵蚀地貌、复杂性岩墙及本港的历史古迹——东龙岛炮台。

In addition, dyke exposures, the fault.collapsed karstic system and groundwater also caused some problems during the excavation of the tunnel.

加之，岩脉走向，断层带破裂面以及地下水的存在，在开挖过程中也导致了一些问题。

The characteristics of effective stress path and stress-strain relationship of the liquefiable soil beneath the dyke are different from those in free field.

土工离心机试验结果同数值解析结果基本吻合。

Mafic dyke swarms are considered to be intrusives of mantle-derived magmas formed under an extensional setting.

基性岩墙群是地壳伸展背景下，来自地幔的基性岩浆侵入体。

A total of 29 groups of isotope age data such as Sr-Nd isotope age data and Nd model age data of igneous rocks, including granites, volcanic rocks, dyke swarms, cumulates, and ophiolites, formed in different periods of time are reported in this paper, which show the following two features:(1) igneous rocks including ophiolites formed in this area since 800 Ma BP all have high eNd and low Sri, with most Sri values centered in the range of 0.7045 to 0.7060 and eNd values in the range of 1 to 5, and (2) most of the TDM ages are in the range of 800 to 600 Ma, with only a few at 1000 Ma.

收集了本区不同时期形成的各类火成岩，包括花岗岩、火山岩、岩墙群、堆晶岩、蛇绿岩的Sr－N等30组同位素数据，从中可以看到以下两个特征：①研究区从800Mr以来形成的包括蛇绿岩在内的火成岩都有高εNd低Sri的同位素特征，绝大多数Sri集中在0.7065～0.7060之间，eNd集中在1～5之间。②TDM年龄较多集中在800 ～600 Ma，个别为1000 Ma。

A total of 29 groups of isotope age data such as Sr-Nd isotope age data and Nd model age data of igneous rocks, including granites, volcanic rocks, dyke swarms, cumulates, and ophiolites, formed in different periods of time are reported in this paper, which show the following two features:(1) igneous rocks including ophiolites formed in this area since 800 Ma BP all have high eNd and low Sri, with most Sri values centered in the range of 0.7045 to 0.7060 and eNd values in the range of 1 to 5, and (2) most of the TDM ages are in the range of 800 to 600 Ma, with only a few at 1000 Ma.

TDM年龄较多集中在800 ～600 Ma，个别为1000 Ma。

When the dyke, a government reception at the DaiRuiSi impersonates squire, trying to sneak out inside information.

当戴克出席一次政府招待会时，戴瑞斯扮成侍从潜入会场，试图打探内部消息。

Judge Marc Siegwart wears no wig or gown, just a suit, Van Dyke beard twitching as the ramblings from the accused become more unbelievable.

随着被告的回答越来越天马行空，不着边际，他那&凡戴克&式的胡须开始颠动颤抖。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。