有砂砾的

In a dirt road subgrade, gravel, or asphalt on the road.

在有路基的土路、砂砾路或柏油路上进行。

For the MMC's poor resistance to swelling, the tablets containing too much MMC became soft and tasted grittiness.

但其溶胀性很差，浓度较高的MCC制得的片剂，在高湿度时片剂变软，并且MCC用量太多时口腔会有一种砂砾感。

But the strata with high ground water level are composed of alluvium clays、 silty clay、 gravels and crushed stone soils in Chengdu;And the shield will drive in the interzone with complicated geologic environment, especially in the strata contained more than 50 percent of grav

而成都地铁工程将主要穿越由冲积粘性土、粉土、砂砾和碎石类土组成的覆盖层，地下水位高，盾构将通过大量地质条件和环境条件均极为复杂的区间，特别是地层中还夹杂有大漂石、胶结砾石层、粉细砂透镜体，隧道围岩中直径大于5cm的砾石含量一般都在50%以上，最大的漂石直径达1m左右，且地面多为建筑物密集的繁华地区，施工难度大，国内尚无先例，在国外也无完全成熟的经验。

If the water contains sand, gravel or small stones, it may be necessary to use sedimentation ponds.

如果水中含有沙子、砂砾或较小的石块，可能有必要使用沉积池。

The better part of valor is discretion.

有砂砾的，满砂的，像砂的

This *** selected a certain number of representative cores of glutenite have low porosity and low permeability、carbonatite and vulcanite, and carried on best centrifugal force calibration experiments.

本文选取了一定数目有代表性的砂砾岩、碳酸岩和火山岩岩心进行了最佳离心力标定实验，对每块岩心均分别进行了六、七个不同离心力离心后的核磁共振丈量。

Under best centrifugal force, author selected a lot of representative Glutenite、carbonatite and vulcanite cores and carried on centrifugal experiments and NMR T_2 measurement, and determined T_2 cutoff value of each cores, This *** also selected a certain amount of representative fresh oil-bearing sandstone for calibrating T_2 cutoff value, and analyzed influence of T_2 cutoff value with original wettability of core.

在最佳离心力下，本文选取了大量有代表性的砂砾岩、碳酸岩和火山岩岩心进行了离心实验和核磁共振T_2丈量，确定出了对应岩心T_2截止值大小，本文还选取了一定数目有代表性的新鲜含油砂岩湿样进行了T_2截止值标定，分析了岩心原始润湿性对T_2截止值的影响。

Psammoma bodies or calcospherites are 50–70 mm round-shaped calcic concretions. They have a glassy appearance, are concentrically laminated, and stain dark blue to black in Giemsa, brown to black in Papanicolau Figs.

砂砾体或钙化颗粒有50-70毫米子圆形钙化结结，他们有一个玻璃外观，是同中心地夹层，并吉姆萨染色呈深蓝色黑色的，巴氏染色呈棕黑色。

The drivers came too close, and passengers sometimes pelted him with bottles, or with shovelfuls of gravel. In China in 2006 a van drove over his arm and hand.

有时司机会把车开得离他太近，而乘客有时会拿瓶子投他或用砂砾袭击他。2006年在中国，一辆货车从他的胳膊和手上辗过。

A glacial or alluvial deposit of sand or gravel containing eroded particles of valuable minerals.

砂矿，砂积矿床一种砂砾或碎石的冰河沉积物或冲积沉积物，包括有价值的矿物成份

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。