To ensure the conservation of the wall have enough time (4 to 8 weeks), and fully dry, remove surface residue and any loose mortar material.
保证墙体有足够的养护时间（4～8周），并充分干燥，除去表面的灰浆渣和任何松动物质。
Pressure should be the formation of metal plates instal led, straight, there should be no construction of the plate surface residue and dirt.
压型金属板安装应平整、顺直，板面不应有施工残留物和污物。
In order to reflect the degree and trends of movement and deformation of surface residue, some points should be arranged on the surface for monitoring.
为了确切反映地表残余移动与变形程度和趋势，需对采空区地表进行布点监测。
Perhaps the flow of water rearranges dirt particles on the surface, or maybe the streaks are the residue left behind when the briny water evaporates.
也许是水流重新排列了其表面的尘埃，或者也许这些条纹是这些盐水蒸发后所留下的残迹。
Advantages sof direct sampling are that areas hardest to clean and which are reasonably accessible can be evaluated, leading to establishing a level of contamination or residue per given surface area.
直接取样的好处是可以评估难以清洗和相当容易接近的区域，使得可确定每个给出的表面区域的污染物或残留物的级别。
Economy tape, especially for protect circuit board with irregular surface. No residue remained when removed. Tear off once it solidify.
经济型胶带特别适用于保护表面不规整的线路板，揭除后不会留下任何残胶，固化后立即揭除。
Thatch can be described as the layer of organic residue located immediately between the sward and the soil surface.
土壤腐殖质层可被定义为在草皮与土壤表面之间的一层有机残留物。
Common features: the static adsorption are easy to install, self exclude bubbles, high light transmittance reach 92%, removing it never leaves residue in the screen surface.
共同特点：具有静电吸附易安装、快速自动排除气泡、92%以上的超高透光度、移除后绝不留残胶在屏幕表面等特点。
Leave a clean, residue - free surface after evaporation.
挥发后留下清洁和没有痕迹的表面。
Steel surface should be no visible grease and dirt, and there is no attachment not firm scale, rust, paint and other impurities (water soluble salt and welding residue).
钢材表面应无可见的油脂和污物，并且没有附着不牢的氧化皮、铁锈和油漆涂层及其它杂质（水溶性盐和焊接残渣）。
不会留下任何残留在表面。
No-till reduces soil erosion by keeping crop and plant residue on the surface longer.
无耕通过更久地在泥土表面保存庄稼和植物残体来减少水土流失。
Treatment in the form of etching or any other process in which material is removed from a solid surface displaces the liquid residue from the surface.
侵蚀形式的处理或其中将材料从固体表面移除的任何其它方法使得液体残余物从表面转移。
The test is used to detect surface iron contamination, i. e., iron salt residue from pickling, iron tool scratches on the stainless steel surface, iron deposits at weld areas, and iron oxides.
该检测用于检测表面的铁的污染，如浸酸中铁盐残留，不锈钢表面的铁制工具的刮痕，焊接区的铁沉积以及铁的氧化物。
A residue free surface is essential before coating application begins.
开始涂刷前保持表面没有游离的残留物是非常重要的。
The solder and flux residue around the surface, oil pollutants, dust, etc. should be 100% cleaned and removed, water cleaning equipment can be used for cleaning.
清洗 （cleaning） 焊点及周围表面的焊剂残留物、油污、灰尘等应进行100％的清洗，清洗可采用水清洗设备进行。
After the material balance for any a mixing pool, the analytical solutions of concentration on the evaporating surface, the distillate rate and the residue rate obtained.
对每个混合池进行物料衡算，可以得到蒸发壁面上浓度的变化和轻、重馏分流量和含量解析解。
Before shop primer is applied, dust, sand residue, crushed steel shot or grit and all other contaminants must be removed from the surface using a vacuum cleaner, air blower, etc.
当车间底漆涂装之前，应用真空清洁器、鼓风装置除去表面的灰尘、残砂、碎钢粒以及其他污染物。
Conclusion the sugar residue on cell surface and normal cell structure is obviously changed in the course of malignant changing of eccrine gland tumors.
结论小汗腺肿瘤在癌变过程中，其细胞表面复合糖糖基及细胞正常结构发生了有意义的变化。
Metal material at high temperature paint, sandblasting masking surface protection coating, high temperature paint baking, the easy peeling without leaving adhesive residue.
金属材料高温喷漆、喷砂涂装遮蔽表面保护，高温喷漆烘烤后，易剥离不留残胶。
Wastewaters, exhaust gas and waste residue could be produced in the process of slaughtering and producing meat, which were disadvantageous to the surface water, groundwater and atmosphere.
肉类屠宰加工行业在其生产过程中主要有废水、废气、废渣产生，对周围环境的地表水、地下水和大气会产生不利影响。
Treatment and comprehensive utilization of wastewater and residue in aluminium profile surface treatment were introduced.
讨论了铝型材生产废水废渣处理与综合利用的几个问题。
The experiment studied the effects of residue used as surface mulch, mix with soil and a separate horizon in soil profile on soil water and salt movement.
本试验主要研究了作物秸杆表面覆盖、垂直覆盖（混施）和隔层对土壤水盐运动的影响。
Very low residue and few causticity, with high-surface insulation resistance value, no need to wash it also can reach the excellent ICT test value.
焊接后残留物少，腐蚀性小，具有极高的表面绝缘阻抗值，无需清洗即可达到极佳的ICT测试性能。
Catalytic hydro-processing is an important technology for residue oil upgrading, but the catalysts are easy to be deactivated due to the deposition of coke and metals on the catalyst surface.
催化加氢处理是渣油裂化加工的重要技术，但焦炭和金属在催化剂上的沉积将降低催化剂的活性。
If you need to use more than 3% of the concentration must be preceded by experimental verification, using high concentrations of lead in a waterproof white residue formed on the surface.
如需要使用高于3%的浓度必须先进行实验验证，使用浓度高会导致在防水表面形成白色残留物。
The harmfulness of aluminium industrial residue deposit on environment mainly lies in its pollution of underground water and surface water.
铝工业废渣堆场对环境的危害主要表现在对地下水及地表水体的污染，其主要污染物为碱、氟化物、铝及钠等。
A small residue is retained tenaciously by the surface.
少量的残留物被表面牢固地保留着。
The adsorption forces on the surface of acidified alkaline residue are mainly dipole bond force and hydrogen bond force. The adsorption process can be simulated by the first order kinetic equation.
酸化碱渣表面吸附作用力主要为偶极间力和氢键力，吸附过程可用一级动力学方程模拟。
The conveying belt type filter device is convenient and safe and can completely remove the filter residue on the filter screen surface.
本过滤装置可方便、安全、彻底地清除滤网网面上的滤渣。
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