查询词典 black area

The regional geology and ore-forming condition in the Hongyang area, Zhenping are simply introduced. Alkaline rocks in the area are mainly composed of gray-black trachyte, and some breccia lava, syenite porphyry and syenite aplite.

中文摘要：文章介绍了镇坪洪阳地区的区域地质概况和成矿地质条件；碱性岩的岩性组合主要以灰黑色粗面岩为主、并含有角砾熔岩，正长斑岩、正长细晶岩等。

Estimating by the area principle of the Black Hole, 29 percent of rest mass of Black Hole can be released.

通过黑洞的面积原理估计出，黑洞静止质量的百分之二十九是可以释放的。

Rare elements and REE are mainly enriched in gray-black trachyte and less in other rocks. In addition, schistosity, pyritization, silicification and carbonation in gray-black trachyte are contributed to enrich rare element and REE. It is suggested that alkaline rocks in Hongyang area have the characteristics of subvocanics, and alkaline rocks in Hongyang and Miaoya areas all came from upper mantle and mixed with some substances of crust. Intrusion of alkaline rocks is related to the occurrence, development and evolvement of the deep rupture zone in the areas.

稀土、稀有元素主要富集于灰黑色粗面岩中，而在其他岩石类型中相对较少，同时岩石的片理化、黄铁矿化、硅化和碳酸盐化对稀土、稀有元素有进一步的富集作用；提出了本区的碱性岩组合具有次火山岩相的特征，讨论了本区碱性岩的成因，认为其与湖北庙垭地区的碱性岩可能均来自上地幔，并不同程度地混染了大陆壳的物质成分，其形成时代与断裂构造带的发生、发展和演化基本同步。

Plain dark blue or black socks and black slip-on shoes for use on the match area.

单色之深蓝色或黑色袜子及用於比赛场地的黑色套入式便鞋。

The principle of preparation for white carbon black is described, the influence of the concentration of fluosilicic acid, the dripping velocity of ammonia water, the reaction temperature and the curing time on the specific surface area of white carbon black are studied.

论述了白炭黑的制备原理，研究了氟硅酸浓度，氨水滴加速率，反应温度，陈化时间对白炭黑比表面积的影响。

It is shown that if the author ignores the usual contribution from the vacuum surrounding the system, then the statistical entropy consists of a quadratically divergent term which is proportional to the horizon area of the black hole and two logarithmically divergent terms, the structure of the whole expression is different from that of the black hole entropy.

结果表明，忽略远离围绕系统的真空的贡献，Dirac场的统计熵包含与黑洞视界面积成正比的平方反比发散项和对数发散项，整个表达式的结构与黑洞熵的结构不一样。

Made of large-leafed black tea, clear red color, GAN Run-alcohol aroma, taste great, and the Puli area, very suitable for the growth of Assam tea, the tea produced in this region can be comparable to large-leaved species of Assam origin India and Sri Lanka black tea.

大叶种制成的红茶，水色艳红清澈，香气醇和甘润，滋味浓厚，而且埔里一带，非常适合阿萨姆茶生长，所以此地区所产红茶可媲美大叶种阿萨姆原产地印度及斯里兰卡的红茶。

Has a large fertile "black earth"(representing the world's "black belt" of the total area of 40%), hold more than 70 kinds of mineral resources, such as bitumen, anthracite, iron, manganese, chromium, titanium, lead, zinc, aluminum, mercury, nickel, and a certain amount of natural gas and oil, which account for bituminous and anthracite reserves of the former Soviet Union for 60% of the total.

拥有大片肥沃的&黑土带&（占全世界&黑土带&总面积的40%），蕴藏着70余种矿藏资源，如沥青、无烟煤、铁、锰、铬、钛、铅、锌、铝、汞、镍和一定量的天然气和石油，其中沥青和无烟煤均占前苏联总储藏量的60%。

Measurement of thermel resistance black painting was described,and thus calibration factor of the black painting of the response area of the absolute radiometer.

本文介绍了黑涂层热阻的测量，进而推及热电型电校准辐射计锥腔型灵敏面黑涂层热阻的校正因子。

Using the first law of black hole mechanics, it follows that the entropy of a black hole is one quarter of the area of the horizon.

使用黑洞力学第一定律，它遵守黑洞熵是活动视界区域中的四分之一。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。