Using hydraulic supports in heavy grade longwall face with sublevel caving, anti-topple and antiskid are the key factors.
在大倾角倾斜煤层进行综放开采，支架的防倒、防滑成为决定放顶煤开采成功与否的关键。
For grade eight student but speech, heavy criticize the development of dint in the language memory, the language righteousness apprehension and words.
对于八年级学生而言，重在语言记忆力、语义理解力和话语品评力的培养。
Heavy. In addition, balanced nutrition intake, health massage, high grade nutrition cream category is the effective method to prevent the bags under the eyes.
重。另外，均衡的营养摄入，保健按摩，优质的营养霜类都是防止眼袋的有效方。
The paper inhibitor was heavy premium grade art paper of 0.0095 inch (0.24mm) thickness.
文件抑制剂是沉重的保费级铜版纸的0.0095英寸(0.24毫米)厚度。
CRCP accords with the trend of highway transportation of containerization, heavy load and large traffic volume, and it has a vast application in high-grade highways in the future.
CRCP与目前公路交通运输日益大流量、重型化的发展趋势相适应，在重交通高等级道路中有广阔的应用前景。
However, most of undeveloped new blocks are low-grade reservoirs with many development difficulties such as super heavy oil, low permeability, thin bed and deep pay.
而尚未开发的新区大多属于超稠油、低渗、薄层或深层等开采难度较大的低品位油藏。
Therefore, if we retain about 10% of the heavy MgO after partial hydration, a high grade of refractory material can be obtained at a relatively lower temperature from the dolomite.
所以，部分水化后留下10%左右的重质氧化镁可以在较低温度下制得质量好的耐火材料。
A thermal process utilizing the fluidized-solids technique for continuous conversion of heavy, low-grade oils into lighter products.
采用流化固体技术使低级重质油转化为轻质产品的热加工过程。
In addition, the flowsheet structure and the content of heavy metal ions in the slurry have effects on the grade of fluorite concentrates as well.
另外流程结构及矿浆中重金属离子含量对萤石精矿品位也影响较大。
Cast steel hubs and heavy duty stub axles on rocker beam for more consistent grade control.
摇杆上的铸钢轮毂和重型轮轴控制以获得更可靠的均控制。
Combining with the current situation of the field investigation, and basing on the second grade border, we assign the polluted area to be the early warning district of soil heavy metal pollution.
结合野外实地调查现状，以二级边界为基础，将污染区域划为土壤重金属污染预警区。
You start with heavy-grade sandpaper. Then, you move to finer-grade sandpaper.
先用粗颗粒的砂纸磨，然后再用细颗粒的砂纸。
You start with heavy-grade sandpaper. Then, you move to finer-grade sandpaper.
先用粗颗粒的砂纸磨，然后再用细颗粒的砂纸。
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