Second, pay attention to surface weathering degree.
第二，注意表面风化程度。
The beads of color clear, shiny and moist, clear lines of natural, mellow and delicate texture, a certain degree of surface weathering pattern, thick patina.
该天珠为，色泽分明、油亮润泽，纹路清晰自然、质感细腻圆润，表面有一定程度的风化纹，包浆厚重。
He added, however, that in order to make even more progress in determining how Venus resurfaces, scientists need to learn exactly how weathering surface rates affect emissivity.
然而，他补充道，还需要在确定金星地表如何重塑这个问题做出更多的努力，科学家需要确切地了解地表风化率如何影响辐射率。
Weathering steels should be used with caution as their resistance to corrosion is often significantly reduced by mechanical wear att he surface.
耐候性钢材应谨慎使用，因为表面机械磨损经常会大幅度降低其抗腐蚀能力。
Natural weathering rates are limited by, among other factors, the exposed surface area of chemically reactive rock.
自然风化的速度受进行化学反应岩石的接触表面积等因素限制。
As an example of practical use of this method, the observation of weathering process of the surface layer of glassware samples has been reported.
以观察玻璃风化过程中的表面膜做为例子，说明了本方法的实际应用。
But due to the influence of the structural activities and weathering in the surface, under the action of underground water, the ore types and the preservation of ore seam showed obvious zoning.
但由于构造活动及地表风化作用的影响，矿层在地下水的作用下，其保存情况及矿石类型形成了明显的分带性。
In short, the quality requirements of lines of imitation marble finish, fine stone, beautiful color, edge neat, the surface may not have hidden injury, weathering and corrosion.
总之，仿大理石线条的质量要求光洁度高，石质细密、色泽美观、棱角整齐、表面不得有隐伤、风化、腐蚀等缺陷。
The aging of concrete DAMS is manifested by surface carbonization, freeze-thaw, abrasion, weathering, internal corrosion, frost-heaving, cracks, water erosion and et al.
混凝土坝老化表现在表层碳化、冻融、风化、内部溶蚀、冻胀、裂缝发育以及体积改变等。
It offers enhanced surface appearance, it also exhibits similar UV weathering characteristics compared to 8267g HS BK-106.
它提供了增强的表面外观，也具有相似的紫外耐候房协浅滩相比，8267G- 106的特点。
The surface of polymer is direct exposure to environment, as a focus of weathering and weather resistance.
聚合物材料的表面与环境直接接触，从而成为高分子材料大气老化与抗老化的焦点。
The group of natural processes, including weathering, dissolution, abrasion, corrosion, and transportation, by which material is worn away from the earth's surface.
指使材料从地表磨损、消耗的一组自然过程，包括风化、溶解、磨蚀、浪蚀、腐蚀和搬运。
Burma Feicui was subjected to surface geochemical process, resulting in the formation of special weathering crust, which is of great value of technological application.
缅甸翡翠在表生地球化学作用下，常形成特殊的风化皮壳，并具有较高的工艺利用价值。
These earthy copper deposits exist in the earthy weathering curst on the surface of Luoxie Formation of Kunyang Group of Pt 2 and are divided into planar and linear types.
滇中土状铜矿产于中元古界昆阳群落雪组的土状风化壳内，分为面型和线型两种矿床类型。
As important constituent of planation surface, the weathering crust is the spot of planation surface research to cut into.
作为夷平面的重要组成部分，风化壳是夷平面研究的切入点。
Preservation of historical earthen ruins against damage is one of the difficult problems. The main geological issues of such earthen ruins are weathering, cracking and falling of the surface soil.
土遗址的保护是一个世界性的难题，其本身的病害主要表现为遗址表层土的分化剥落、土体开裂和坑壁坍塌等。
A weathering-denuding surface separates the lacustrine strata and a thick layer of the loess in the Tuoketuo mesa.
野外观察表明托克托台地的湖相层与上覆的黄土之间存在风化剥蚀面。
Conventional surface structure survey methods such as weathering refraction shooting and uphole shooting are restricted to a certain point.
常规表层结构调查方法如小折射和微测井等，都是解决一个点上的问题。
Pavement surface, directly subject to tyre loading and weathering, introduces therefore a few more requirements for both composing aggregates and final asphalt.
路面表层直接与自然环境接触并经受车辆荷载作用，对混合料及其组成集料都有更多性能上的要求。
There are multiple sets of shear fissures and weathering fissures in the old landslide body with an effective freeing surface formed from the washed front.
本文在总结前人成果基础上，提出存在一个软弱结构面的覆盖岩溶临空面的力学模型。
There are multiple sets of shear fissures and weathering fissures in the old landslide body with an effective freeing surface formed from the washed front.
本文在总结前人成果基础上，提出存在一个软弱结构面的覆盖岩溶临空面的力学模型。
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