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- Numerical simulation was conducted using UDEC3.0 for the movement of overlaying strata and fracture development caused by the mining of upper protective layers of coal seams with close quarters. 本文利用UDEC3.;0软件对近距离上保护层开采导致的覆岩移动及裂隙发育过程进行数值模拟。
- upper protective layers 上保护层
- To cover with a thin protective layer. 覆盖以薄的保护层覆盖。
- Epidermis The outer protective layer of cells in plants. 表皮：是位于植物体的最外方的保护层细胞。
- One of the most disturbing aspects of the changes in Earth is the rate at which chemical pollutants produced by human activity are destroying the protective layer of ozone in Earth's upper atmosphere. 地球上的变化最令人烦扰的方面之一，是人类活动所产生的化学污染正在迅速破坏地球上部大气圈臭氧保护层。
- All edges to have a protective layer to protect from impact damage. 所有的边要加一个保护以避免损伤。
- If you uses Lux, it will add a protective layer all over your body. 如果你用力士，它会在你的肌体上增加一层保护层。
- The ozone layer is a protective layer around the planet Earth. 臭氧层是地球的保护层。
- When upper protective tube construction are leak-proof. Measuring temperature object: hearth firehrick temperature, run temperature 1000 1200. 测温对象:炉膛耐火砖温度,工作温度1000 1200。
- Thic coat serves as an adhesive between cells and as a protective layer. 这一层负责细胞间的连接，并作为细胞的保护层。
- In solving the problem of deformation in surrounding rocks of the overlying coal entry caused by upper protective seam mining, reinforcing the surrounding rocks by grouting is a feasible method. 摘要为了解决下保护层开采对上覆煤层巷道围岩变形的影响，采用注浆加固巷道围岩是一种可行的方法。
- While the focus is on reflective and protective layers there, the business unit of 'Web' specializes in the treatment of flexible materials. 除了反射与防护膜系,处理柔性材料(卷绕镀膜)也是该事业部的技术重点。
- The method is to coat a wafer of silicon with a protective layer of silicon dioxide. 其方法是往硅片上涂上一层二氧化硅防护膜。
- A dual-coating technique uses both soy peptide and cellulose and gum to form protective layers, helping to deliver the probiotic straight to the intestines. 独特的双层包裹技术，以蛋白质包裹乳酸菌的表层，外层加上多醣，保护益菌直达肠道。
- Thirdly, experiments in macrocell screens prove that aging can put more influences on the firing voltage of composite protective layers than that of MgO protective layers. 通过宏单元试验屏的老炼实验，结果发现，老炼对复合介质保护膜的影响比纯MgO保护膜更大。
- Use of the protective layer of water, the dolphins swimming almost no friction or create a vortex. 借助这个水的保护层，海豚游动时几乎没有磨擦力，也不造成漩涡。
- This sudden cold, sudden changes in heat must use special materials and protective layer. 这种骤冷、骤热的变化必须要使用特殊的材料及防护层。
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- Kitchen and toilet： Construct up to the waterpoof protective layer,preserve pipeline interfaces. 厨房、卫生间：施工至防水保护层，预留各种管线接口。
- I'd like a room on the upper level. 我想要楼上的房间。
