About 300 million years ago, this was a Marine salt layer.
约三亿年前，这种盐层曾是海洋。
Safety operative technology to prevent choke in the salt layer.
预防盐膏层阻卡的安全操作技术。
So, safety of drilling in the salt layer is concern in the drilling field many years.
因此，多年来钻井界一直在研究盐膏层的安全钻井问题。
This way, the single-celled cleaning crew can destroy the salt layer with no moisture penetrating the murals.
这样，这些单层细胞清洁队员可以在不使水汽进入油画的前提下除去盐层。
Salt caverns are underground cavity formed by drilling and water circular melting salt in underground salt layer.
盐穴就是在地下盐层中通过钻井，利用水循环的方法，将盐层溶解，最终形成一个体积较大的空洞。
Guarantee special thick wall casing to put down successfully and improve reaming after drilling technology to seal quality of salt layer.
保证特厚壁套管顺利下入和提高盐膏层封固质量的钻后扩眼技术。
The scientists trap the bacteria in a gel.This way, the single-celled cleaning crew can destroy the salt layer with no moisture penetrating the murals.
他们先把细菌封闭在凝胶内，这样，这些单细胞的细菌就会在没有水分的条件下清除盐结晶层，因为没有水分的参与，也就不会损坏壁画。
Faults and tectonic uplift in the late stage of Himalayan orogeny are the main factors on gas dissipating and the secondary oil and gas pool forming above salt layer in Eogene.
喜马拉雅晚期产生的断层和构造抬升作用，是该区天然气散失和盐上次生油气藏形成的主要因素。
Nowadays, a great rail-mounted combine chews away at a 10-foot-thick layer of salt in the old seabed, before it is towed 11 miles back to the plant, and washed and ground.
现今，一条配有长长铁轨的联合开采机不断啃噬着旧海床10英尺厚的盐层，直到它被推行11英里回到盐厂进行清洗和沉淀。
The oil and gas in this region are under more than a mile of water and a thick layer of salt.
这个海域的油气埋藏在一英里多的水面下，还要打穿厚厚的盐层。
Drill past 3, 000 metres of rock and you will hit a layer of salt 2, 140m thick.
钻探头穿过3000米厚的岩层将会触碰到2140米厚的盐层。
The Sea of Galilee is a unique body of water: the bottom part is salt water fed by underground springs, while the top layer is fresh water.
加利利海是一片独一无二的水域：底部是地下泉水形成的咸水，顶层则是淡水。
Because fresh water is lighter, care had to be taken not to draw down the lake too much in any given year lest the covering layer of fresh water becomes too light to hold the salt water down.
因为淡水比重较轻，所以每一年从湖中取水都需要慎之又慎，否则顶层淡水过少会无法覆盖咸水。
Continue to layer salt and ice until it reaches the neck of the bottle.
继续添加盐层和冰层，直到它到达瓶颈。
Add a layer of ice on the bottom and sprinkle it with a few tablespoons of salt.
在底部的添一层冰，并撒上几汤匙盐。
Spread the salt evenly on each layer.
均匀撒盐在每一层芥菜上。
B, barrier type protective effect when the cold sprayed zinc coating is oxidation, will produce a layer of zinc salt in the coating surface to provide barrier protection.
屏障式保护作用当冷喷锌涂料被氧化时，会在涂料表面产生一层锌盐层来提供屏障保护。
Salt crust is a unique layer that forms on the soil surface under drip irrigation with saline water in the shelterbelts along the Trim Desert Highway.
盐结皮是咸水滴灌条件下塔里木沙漠公路防护林土壤表层形成的一种特殊层结。
The result shows that the porosity of nitrided layer is due to the over concentration of CNO- in the salt bath.
试验结果表明，渗层疏松主要是由于盐浴内CNO-浓度过高所致；
The process, features, performance of infiltrated layer and its application to rock drill of QPQ Combined Salt Bath Treatment Technology are described in the article.
文章介绍了QPQ盐浴复合处理技术的工艺方法、特点、渗层性能及在凿岩机上的应用情况。
This layer is made of 98 percent water along with small amounts of salt, proteins and other compounds.
这一层是由98%的水和少量盐分、蛋白质和其它成分组成的。
Rinse golden thread. dry well. spread pinch of salt and white pepper on both sides. coat with a thin layer of cornflour. set aside.
洗净红衫鱼，沥干，两边抹上盐及胡椒粉，再沾上一层薄生粉，备用。
Opening an ancient map of hers and dating back to her history, anyone will be amazed at the long history and tremendous changes buried in the layer of salt of the ancient city of salt.
翻开这本泛黄的地图，穿梭在自贡的历史中，人们无不惊叹，古老的盐都层层叠叠的历史与沧桑。
Below the dry salt was a layer of mud, heavy with the foul smell of sulfur.
在干燥的盐层底下是一层泥浆，散发出浓浓的难闻的硫磺味。
Methods Thin layer chromatography and salt out are adopted to determine the content of esterified catechins.
方法采用盐析的方法对茶多酚粗品液进行处理，薄层色谱扫描仪进行酯型儿茶素含量的测定。
The Zn-Al pseudo-alloy anticorrosion layer of high-power twice breezes spraying in the salt fog test can be achieved a long-term effect protection about 16 000 hours.
大功率二次风喷涂的锌铝伪合金耐腐蚀层在盐雾试验中能够达到16 000小时长效保护。
Deposing EM38 horizontally at different heights above the ground, the variation of EM readings has a relation to the salt contents in different depths of soil layer.
将EM 38水平放置在地表以上不同高度，仪器e M读数随高度的变化与不同深度土层的盐分含量分布有关。
The salt content, salt composition and thickness of concentrated salt in the top layer of soil are main factors that should be taken into account in soil salinity classification.
表层土壤含盐量，以及盐分组成和积盐厚度等是研究土壤盐渍化程度分级应考虑的主要因素。
The salt content, salt composition and thickness of concentrated salt in the top layer of soil are main factors that should be taken into account in soil salinity classification.
表层土壤含盐量，以及盐分组成和积盐厚度等是研究土壤盐渍化程度分级应考虑的主要因素。
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