查询词典 gravels

Many, if not all, 18th century Spanish missions in Mexico and US, were built with adobe, a kind of mix of mud, sand, and small gravels. In this picture, you can see it clearly.

许多18世纪墨西哥和美国的西班牙教堂，都是用泥砖，沙，以及小碎石混合做成的，在照片中，你可以看的很清楚。

The gravels, plants and water contain gold, which can contribute to the regeneration of gold placers in permafrost region.

矿区砂砾石、植物、水中含金，可以对砂金矿的&再生&作出贡献。

Gravels from Yangluo in Wuhan and large numbers of fossil woods contained in them are of important significance in research on the paleoenvironment along the middle reaches of the Yangtze River and the formation and evolution of ancient Yangtze River.

阳逻砾石层及所含的大量的化石木，在古植物学、长江中游的古环境和古长江的形成与演化研究中具有重要意义。

Because gravels move concentratedly in belts, their destructive effects distribute non-uniformly in the cross section.

卵石向前行进时，呈明显的带状，因而它们对建筑物的破坏在横向上是不均匀的。

A lot of research has been done and many achievements have been published concerning the identification, classification, plant bionomics and paleoenvironment of fossil woods, and the time of formation and the origin of gravels.

在阳逻化石木鉴定、植物分类、植物生态学和古环境研究方面，在阳逻砾石层的时代及年龄、成因和物源等方面，做了大量的研究，发表了许多重要成果。

Therefore, this paper on one hand aims to review the development of Taiwan's gravel industry and the mode of production of gravels in Taiwan; on the other hand attempts to illustrate how the three main actors link to and become as mediators to the urban-regional process of Taiwan, and how they result in the different spatial forms of the urban and regional area of Taiwan.

因此，本文一方面试图针对台湾砂石产业的发展过程，进行回顾与分析；另一方面，将扣连上前述三作用者在其中扮演的角色，探索之中的权力关系和政治过程，如何成为都市与区域过程（urban-regional process）的中介，支配了台湾都市与区域地区所展现出来的空间实践结果。

Pneumatic hammer is optional to carry out the construction of pilot bore in gravels, rocks and backfills.

可选配气动冲击锤，用于卵砾石、岩石和回填杂土中导向孔的施工

As a result of the dynamic alternation of gravels in the gizzard of the goose fed freely in the fields, AIA indicator can not be used directly.

当试验料为玉米、豆粕和麸皮时，由于AIA含量较低会导致较大的分析误差和较低的回收率。

It is highly recommended that simple shear test should be considered as an alterative in obtaining the the shearing strength parameter of gravels .

因此建议未来在求取卵砾石之剪力强度参数时，应将单剪试验方式列入考虑。

Once being out of Jiayu Pass, You will see boundless gravels. Only clusters of camel grasses show the coming of Spring.

一出嘉峪关，你望吧，满眼是无边无际的砂石，遍地只有一丛一丛的骆驼草，略略透出点春意。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。