查询词典 used sand

The gas choromatographic was used to study the absorption of pendimethalin in black soil and sand soil.

为了明确二甲戊灵在土壤中的吸附性能，采用气相色谱技术，研究了二甲戊灵在草甸土和砂壤土中的吸附特性。

These suppliers could either used lost wax casting technology or sand casting technology (depending on the profile of the sculpture).

供应商可以使用脱蜡铸造技术或砂模铸造技术(根据雕塑艺术的细节要求)。

The properties of the materials used for making models of sodium silicate bonded sand core curing by microwave energy are suggested.

结果表明，塑料模具和陶瓷模具都可用于水玻璃砂芯的微波固化。

During well drilling, LWD monitoring device, comprehensive logging device, cutting logging, seismic interpretation, geologic models, and many other technical measurements had been used for real-time monitoring and comprehensive analysis. What had been done helped geosteering, and the putting forward of drilling track. The horizontal wells drilled in ultra thin single sand layer with the thickness of less than 2m, and the penetration rate for sandstone was higher.

在现场钻井过程中，采用LWD监控仪、综合录井仪、岩屑录井、地震解释、地质模型等多种技术手段相结合，实时监控，进行综合分析，为地质导向提供依据，并准确地指导了钻井轨迹运行，实现了在不到2m的超薄单砂层中穿行，达到了较高的砂岩钻遇率，并成功的穿越了小断层，实现了二次着陆。

Caragana microphylla, a leguminous shrub, is widely used in stabilize moving and semi-moving sand dune in Horqin Sandy Land.

小叶锦鸡儿是科尔沁沙地广为采用的豆科固沙植物。

Lightweight fills of sand-EPS beads were formed by blending sands with EPS beads in proportions. They could be used as lightweight geomaterials/fills suitable for various infrastructures, e.g., embankments, backfills and replacing materials. To study their deformation and shear strength behavior could help understand their mechanical properties and determine the ground deformation and stability in the fields.

砂－聚苯乙烯颗粒轻质填料是由工程标准砂和超轻质聚苯乙烯颗粒按一定质量配比均匀混合而成的土工合成材料，研究其变形和剪切强度特性是掌握其工程力学特性的重要内容，也是解决实际工程中变形和稳定的重要依据。

Many years since I used to go there to collect the sand by cartloads, to make sandpaper with, and I have continued to visit it ever since.

许多年前，我常到那里去，一车车地运口沙子来制成沙纸，后来我还一直前去游玩。

Meanwhile,it can be used as catalyse carrier,insulator and presicion founding sand,etc.

白刚玉磨料还可用做触媒体，绝缘体以及精密铸造砂等。

Nowadays,sheet pile wall has been widely used in the field of civil engineering. But it has little applications for the stabilization and protection of sand-sliding slope which composed by granular clast.

：桩板墙在土木工程领域应用较为广泛，但在粒状碎屑溜砂坡防治工程中的应用却不多。

For ground I used wall filler again, sprinkled with fine sand (picture 9) and then made boots imprints for better fit of figures to the base.

对于地面的处理，我再次使用了填缝剂，然后再撒上些细砂（见图9），再留下人物的脚印，以便于放置兵人。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。