dikes

There are horse shoe vortex around spur dikes and Karman vortices behind spur dikes.

发现在丁坝的上游会形成马蹄涡,在丁坝的背风面会形成卡门涡.

Technology of Establishing Shelterbelts for Dikes and Dams in Heilongjiang Reclamation Area

黑龙江垦区江河堤坝防护林营造技术

The ultrabasic bodies are generally concordant intrusions, with related feeder dikes.

超基性岩一般为具有补给岩墙的整合侵入体.

Semi-circular composite dikes are one of the main structures in Yangtze Estuary Channel Regulation Project.

摘要半圆体混合堤是长江口深水航道治理工程中堤坝主要结构型式之一.

The layered intrusions show chilled contacts against the diabases but are traversed by the dikes.

层状侵入体与辉绿岩接触处有冷凝边,但都被岩脉所穿插.

Dikes protected the lowland from incursions of the sea.

堤防保护低地免于海水流入.

Construction technology and economic benefit analysis by using woven fabric bags to build dikes

土工编织袋抛坝促淤施工及经济效益分析

The paper analyzes construction technology and economic benefit by using woven fabric bags in stead of riprap to build dikes.

分析了用土工编织袋代替石方进行抛坝促淤的施工工艺及经济效益。

It can be the filtration layer of the dikes, river canal, seacoast, concrete and retaining walls.

可以做堤坝, 河渠, 海岸, 混凝土,挡土墙的过滤层.

The trace elements of the mafic dikes are characterized by relative enrichment of large ion lithophile elements and depletion of high field strength elements, and negative Nb and Ta and Ti anomaly.

微量元素相对富集大离子亲石元素，而亏损高场强元素，具有Nb、Ta和Ti异常。

Diabase dikes exposed on the northwestern margin of the Tarim basin contain 44.34%-49.3% SiO2 have higher values of Na2O+ K2O ( 4.32%-6.04%) and Na2O/ K2O ( 2.23-9.15), showing the features of intraplate basalt.

塔里木盆地西北缘出露的辉绿岩墙的SiO2含量为44.34%～49.34%，Na2O+K2O（4.32%～6.04%）和Na2O/K2O均较高（2.23～9.15），主量元素反映板内玄武岩的特点。

Study on the Effect of Wave Decay for Roughening Sloping Dikes

斜坡堤加糙插砌条石护面消浪效果试验研究

That's why there are dikes everywhere to keep out the sea water.

那也就是荷兰到处可见阻挡海水的堤防的原因了.

As residents and volunteers scramble to fill sandbags and build dikes.

当地居民和志愿者正在忙着填装沙袋,修筑大坝.

The floods found a vent through the dikes.

洪水将河堤冲了一个缺口.

Of, relating to, or being the region between the high tide mark and the low tide mark. Hornblende bearing varieties bridge the gap over to amphibolites which are in bands and dikes.

潮间带的属于、关于或是高潮线与低潮线之间区域的含角闪石的变种填补了带状和脉状角闪岩的中间相。

The NWW-extending Cretaceous amphibolic diabase dikes are developed in Xiazhuang uranium ore field, Northern Guangdong province.

下庄铀矿田北西西向分布的白垩纪角闪辉绿岩构成区内基性脉岩的主体。

The NWW-extending Cretaceous amphibolic diabase dikes are developed in Xiazhuang uranium ore field , Northern Guangdong province.

下庄铀矿田北西西向分布的白垩纪角闪辉绿岩构成区内基性脉岩的主体.

Build the most high standard sea dikes is the priority choice if economic is possible.

在经济条件允许的情况下，尽量建设高标准的防潮海堤是首选。

Semi-circular composite dikes are one of the main structures in Estuary Channel Regulation Project.

半圆体混合堤是长江口深水航道治理工程中堤坝主要结构型式之一.

Tracer test for the Hydraulic Conditions Impact on the Contaminative Diffusion around Spur-dikes

水力条件对丁坝附近污染扩散影响的示踪试验

They used new techniques such as windmills and dikes.

他们使用新的技术,像是风车和堤防.

The dikes of imperial snobbery hold back a raging sea of color.

势利的英帝国堤坝阻挡着狂怒的有色人种的海洋.

Pile-forming is reliable by using impact hammer, adding parabolic fill and dikes as the protective wall.

采用冲击锥形锤, 添加抛填料,筑暗筑堤作为护壁,可以实现再溶洞泥砂中可靠成桩.

The gabbro dikes are short.

辉长岩岩脉短.

In the plane layout of double dikes, the sudden expansion or contraction should be avoided. The elevation of the top of the dike should be identical with middle tide level.

双导堤平面布置不宜呈突然扩大或收缩状，堤顶高程宜与中潮位一致。

Chiang Kai-shek had closed the breach in the Yellow River dikes and turned loose a flood into the Liberated Areas.

蒋介石堵住了黄河大堤的决口，使洪水浸淹了解放区；

PIXE analysis of apatite from granitic pegmatite dikes near cross Lake

克洛斯湖地区花岗伟晶岩脉中磷灰石的PIXE分析

Destructive tests on piping failure of sandy gravel layer of river dikes

江河大堤堤基砂砾石层管涌破坏危害性试验研究

The gross pattern of dikes can be duplicated theoretically.

岩脉总体型式可以作理论模似.