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Aiming at high permeability and low pressure zones, a cement slurry system with reinforced toughness and no water loss is developed. 针对大庆油田调整井高渗低压地层固井过程中易漏、水泥浆失水较大导致固井质量较差的问题,研究开发了增韧防漏水泥浆体系。
He was in very low water when I saw him last week. 上星期我见到他时他手头正紧。
He is in very low water when I see him last week. 上星期我见到他时他手头正紧。
Such rapid weight loss is attributed to water loss. 这种快速减肥,是因为水土流失。
Specifies the low water mark for Send operations. 为Send操作指定低水印。
Specifies the low water mark for. 操作指定低水印。
He spent every penny he had and was in low water. 他花完了所有的钱,十分拮据。
The experimental results were indicated that salt-tolerance and thermal stability were improved, therefore, it can be used as a water loss control additive in oilwell cement. 实验证明:磺甲基化聚丙烯酰胺的抗盐性和水溶性均得到改善,可用作油井水泥降失水剂。
He's in low water now, being out of job. 现在他失业了，手头很紧。
Guaranteed by low water permeance. 低透水率性能保证。
The purpose of this paper is to solve the problem of high water cement ratio during construction and low water cement ratio during solidification. 摘要目的通过将电渗技末引入到混凝土施工过程，解决混凝土工程中施工要求的大水灰质量比与使用性能要求的小水灰质量比之间的矛盾问题。
Jiangxi is one of the provinces for severe soil and water loss. 摘要江西是我国水土流失较严重的省份之一。
In medical terms, they reduce "transepidermal water loss" (TEWL). 用医用术语说，它们减少了“透皮水分流失”。
Reduce water loss and supplementing moisture to skin. 保湿-减少水的损失和补充皮肤水分。
Hydrating - Reduce water loss and supplementing moisture to skin. 保湿-减少水的损失和补充皮肤水分。
He did not wish the public to know that he was in low water. 他不愿意大家知道他经济拮据。
Plants that grow in deserts are resistant to water loss. 生长在沙漠的植物能承受缺水的环境。
The house had very low water pressure, making showering difficult. 这栋房子水压很低，因此淋浴困难。
Electroosmosis technology can solve the problem of high water cement ratio during construction and low water cement ratio during solidification effectively so that have expansive application prospect. 结论电渗滤水混凝土技术能有效地解决混凝土的大水灰质量比施工、小水灰质量比固化的矛盾，有重要学术价值和广阔的应用前景。
Land resources are dwindling because of water loss and soil erosion. 因为水资源的浪费和土壤被侵蚀，土地资源逐渐缩小。