gypsum

1. As we know, gypsum is soluble in water.: 我们知道，石膏是溶于水的。

2. You'll find lots of gypsum deposited at Lechuguilla.: 你们会在拉曲吉亚洞穴中发现许多沉积下来的石膏。

3. If there were flowing water in the cave, it would dissolve the gypsum.: 如果洞穴里有流动的水，它会溶解石膏。

4. If you rap it with your knuckle, you hear the thwack of gypsum rather than the ring of cold metal.: 如果用指关节击之，你能听见石膏的闷响，而非冷冰冰的金属发出的鸣响。

5. Sediment above and below the gypsum layer contained tiny marine fossils, indicating open-ocean conditions.: 在石膏层上方和下方的沉积物中含有许多小型海洋生物化石，这表明这里的海洋环境很开放。

6. In the days following, samples of solid gypsum were repeatedly brought on deck as drilling operations penetrated the seafloor.: 在接下来的几天里，随着钻探作业深入海底，固体石膏样品被不断地被带上甲板。

7. The salt and gypsum, the faunal changes, and the unusual gravel provided abundant evidence that the Mediterranean was once a desert.: 盐和石膏、动物群落的变化和不寻常的沙砾充分证明地中海曾经是一片沙漠。

8. Furthermore, the gypsum was found to possess peculiarities of composition and structure that suggested it had formed on desert flats.: 而且，科学家们发现这些石膏具有独特的成分和结构，这表明它们曾经形成于沙漠的低洼地带。

9. The sample consisted of pebbles of hardened sediment that had once been soft, deep-sea mud, as well as granules of gypsum and fragments of volcanic rock.: 这一样本包括曾经柔软的的硬化沉积物的卵石、深海淤泥以及石膏颗粒和火山岩碎片。

10. The strength for hardening calcined kaolinite-Portlandite-gypsum system is derived from the quantity of forming ettringite.: 煅烧高岭石-石灰-石膏硬化体的强度与钙矾石生成量的多少相关。

11. Their mouths were full of gypsum.: 他们的嘴里叼满了石膏。

12. Gypsum answers as manure.: 石膏可作肥料。

13. Helping each other to remove the gypsum.: 互相帮助，以搬运石膏。

14. Hemihydrate can be used instead of gypsum.: 半水物硫酸钙可以用来代替石膏。

15. This method of handling gypsum is satisfactory.: 这种输送石膏的方法是令人满意的。

16. Modern Paris sits atop massive formations of limestone and gypsum.: 近代巴黎是由大块的石灰岩和石膏构成的。

17. The resulting coal ash and gypsum are sold to the cement industry.: 剩余的煤灰和石膏粉则出售给水泥行业。

18. The land is generally too expensive for us as a dumping area for gypsum.: 把地面用来作为石膏的倾倒场所一般说来是太浪费了。

19. The scraper conveyor will distribute the gypsum in the gypsum storehouse.: 刮板运料机将石膏给配到石膏仓库中去。

20. Store the quicklime and gypsum in the tank after crushing and ball milling.: 生石灰、石膏经过破碎、球磨后进入料仓储存待用；

21. In Bir Ghanam few of the 40 front-line fighters at the gypsum factory pray regularly.: 在BirGhanam的石膏厂，有不到40个前线战士会定期祈祷。

22. The first shaft was built in 1947. That time gypsum was transported only with a wagon.: 第一竖井建于1947年，当时使用手推车运输石膏。

23. Can be directly installed in the walls, wood, steel, gypsum and wall between the wall.: 可直接安装在墙壁、木方、钢结构、石膏间墙和木间墙上。

24. The yellow substance was gypsum, or calcium sulfate dehydrate, a common component of plaster.: 这种黄色的物质叫做脱水硫化钙，通常是石膏的一种组成部分。

25. Attach metal or gypsum lath to studs or furring using nails, screws, clips or wire ties.: 用钉子，螺丝，夹子或电线扎带将金属或石膏板条固定到钉或贴面。

26. If you rap it with your knuckle you hear the thwack of gypsum rather than the ring of cold metal.: 如果用指关节击之，能听见石膏的闷响，而非冷冰冰的金属发出的鸣响。

27. It was recommended that people used burnt hartshorn, the burnt shells of snails and burnt gypsum.: 有人建议人们使用烧过的鹿角、烧过的蜗牛壳和烧过的石膏。

28. After explosion dust is settled, windy shots are checked and then gypsum is loaded into trucks.: 爆炸尘埃落定之后，检查通风场，然后将石膏石装运卡车。

29. It is a specialized enterprise to manufacture the Gypsum Board Production Line, Iron Wire Production.: 这是一个专门的企业生产的石膏板生产线，生产铁丝。

30. The gypsum is placed in a box which is then covered with a glass plate supplied with clay removing extra gypsum.: 石膏被陈列在一个盖着玻璃盘子的盒子里，玻璃盘子上附带着从别的地方附带的粘土。

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