shell sand的例句大全

A preliminary study on mechanical properties of shell sand from Zhujiang River mouth basin, south China Sea

南海珠江口盆地贝壳砂土力学性质初步研究

The outer coast of the tidal inlet is shell sand bar created in higher sea level period and is reformed by current hydrodynamical processes.

它的外侧海岸是在高海面时形成并被现代动力过程所切割的贝壳砂堤或砂堤。

Experimental study on durability of shell sand backfill

回填贝壳砂耐久性试验研究

The main dam of Qingfengling reservoir is designed as core shell sand dam, and some problems caused by construction material exist here.

青峰岭水库主坝为宽心墙砂壳坝，存在着由于筑坝材料引起的坝体质量问题。

RESULTS: Processing tortoise shell with vingar is better than that of heating with sand and boiling with vinegar, which was recorded in pharmacopeia of china, 1995.

龟甲炮制品研极细粉入药比1995年版《中国药典》的用时捣碎为优。

sand shell vibroflotation strengthening of andi reservoir dam

岸堤水库大坝砂壳振冲加固处理

analysis of field test data for loose sand shell of andi dam

岸堤水库土坝松散砂壳野外试验资料的分析

study on shaking and jetting reinforcement technology in the upstream sand-shell slope of andi dam in linyi city, shandong province

岸堤水库心墙砂壳坝上游坝坡振冲加固技术研究

wax removal: put the thick coated wax molds into wax removal gutter, keep heating. after lost all the wax only sand shell was left.

将表面涂料硬化后的蜡件组放置在失蜡槽中，用蒸气加热使蜡溶解脱落，剩下砂型模壳。

a vibroflotation method of strengthening sand shell of dams against earthquake is presented in this paper.

本文介绍了砂壳坝抗震加固的一种新方法——振动水冲法。

We can also adopt sand shell moulding or metal mold casting as for allotype castings.

对异形铸件,还可用砂型铸造或金属型铸造.

The Shell-Making and Strength Mechanism of the β-Starch Shell Core On Sand

β淀粉砂壳芯成壳及形成强度机理的初步探讨

The Influence of Resin Content on the Thermal Properties of Shell Mold Sand

树脂添加量对壳型覆膜砂热性能的影响

The shell used the little sand to make a pearl.

河蚌把这颗沙粒变成了一粒珍珠。

Compared with the common sand-filling shell process, the high-strength sodium silicate shell process has many advantages.

高强度水玻璃型壳工艺与填砂 式 普通型壳工艺相比有许多优点.

Gas water sand internal circulation fluidization cleaning for shell side water cooling equipment

壳程水冷设备气水沙内循环流态化清洗

Application of PSB and FAMP in Soft-shelled Turtle Culture in Greenhouse and without Sand

光合细菌（PSB）和翻富（FAMP）在温室无沙养鳖中的应用研究

Sand casting-hand molded-machine molded ( and shell )

砂型铸造 - 手工造型 - 机器造型 ( 和壳型 )

Effect of Health Sand on Egg-laying Performance and Egg Shell Quality of Wenchang Chicken

保健砂对文昌鸡产蛋性能及蛋壳品质的影响

the experiment adopts maize powder, chaff shell, the sawdust and wheat bran. amount of material entered is 5-10kg/ h, the quartz sand is adopted as the hot carrier and regard nitrogen as flow medium. the pyrolysis temperature is 500 ℃.

实验用生物质主要采用玉米粉、糠壳、锯末及麦麸，设计进料量5-10kg/h，采用石英砂作为热载体，以氮气作为流化介质，设计热解温度500℃左右。