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- Multiple layer grouting has acquired obvious results snd the ratio of grouting to mining reached 37 percent in its in-siru experiment. 多层位注浆的工程实验其注采比达到了37%25,减沉效果显著。
- The water ratio of ozonized sludge with ultrasonic is approximately 1% lower than that of ozonized sludge without ultrasonic. 经超声处理过的臭氧化污泥要比没经超声处理过的含水率低约1%25。
- Water ratio of constant rate stage was from 65.44% to 47.34% ,and non-conjoint water was mainly removed in this section. 从65．44%25变化到47．34%25这段为恒速阶段，主要是去除非结合水；
- cement water ratio 水灰比,灰水比
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- Different ratios of slag content and different water to cement ratios (w/c) were used to evaluate the effects of slag content on the grout. 本研究藉由不同炉石添加量以及不同水灰比进行各项试验，以推求炉石对浆体所造成之影响。
- The ratio of men to women was two to one. 男女的比例是二比一。
- The durability of antifreezing of the cement grout enriched RCC is enhanced by the improvement and optimization of grout materials. 通过对变态浆材的改性和优化研究，提高变态混凝土的抗冻耐久性。
- The ratios of 1 to 5 and 20 to 100 are the same. 1与5之比和20与100之比相同。
- The strike is the ultima ratio of Trade Unionism. 罢工是工联主义的最后手段。
- The Affection of Water Ratio of the Forage Grass to the Cube Formation 饲草含水率对压块成形的影响
- Research on pile-soil stress ratio of grouting gravel pile with capping plate under embankment load 路堤荷载下具盖板的浆固碎石桩桩土应力比研究
- Design of Portable Fast-measuring Instrument on Water Ratio of Crude Oil 便携式原油含水率快速测量仪表的设计
- In complex hole condition and high temperature,high pressure formation condition,some economic benefit has been obtained by using cement water plugging. 在复杂井况和高温、高压地层条件下,应用水泥堵水,取得了一定的经济效益。
- This is the prime ratio of the nascent increments. 这是最初增量的最初比。
- The article presents the main machanism of grouting method and introduces its application in water supply and sewerage works. 文章简要阐述了压力灌浆法的主要原理,并结合工程实例介绍了压力灌浆技术在给排水工程施工中的应用。
- The Discusson about the Water Ratio of the Concrete Mixed with Fly Ash 掺粉煤灰混凝土水灰比问题的探讨
- Compression ratio of the server input data stream. 服务器输入数据流的压缩比率。
