多色性

It may also comes from the old term dichroite, also a Greek term which means "two-colored rock", in reference with the strong characteristic of cordierite's pleochroism.

它也来了，从旧的术语堇青石也是希腊文的意思是"两色的石头"在提到，在堇青石的多色性强的特点。

What is remarkable about the tanazite is its quality of pleochroism, which means that when an unheated stone is turned, three-color changes may be observed.

什麼是显著的有关tanazite是其质量的多色性，这意味著，当一个没有暖气的石头被打开，三种颜色的变化可以看到。

Some gem materials may not display pleochroism.

有些宝石材料不会显示多色性。

Cubic and amorphous materials cannot display pleochroism.

立方晶系和非晶质宝石材料不显示多色性。

Both the methods for measuring such optical constants as cleavage angle, interference color level, extinction angle, length sign, optical sign, optic angle, pleochroism formula, absorptivity formula and the determining program for transparent minerals will be emphasized to lecture.

重点讲授透明矿物解理夹角、消光角、延性符号、干涉色级序、光性符号、光轴角、多色性公式、吸收性公式的测定方法和透明矿物的鉴定程序。

On the 10th ,20th ,30th,40th and 50th day, cut the tail of each mouse to make blood smears, stained the smears by Wrights method, and counted the erythrocyte containing HowellJolly bodies, or containing basophilic stipplings, or showing polychromatophilia, or showing hypochromic.

昆明种成年雄性小鼠15只，随机分成两组，实验组10只饮用2g/L硝酸铅溶液(1251mgPb2+/L)染毒，共50d。每10d切尾涂片一次，分别镜检计数含HowellJolly小体RBC，嗜碱性点彩RBC，嗜多色性RBC及低色素性RBC的出现率。

The basophilic stippling is not accurate at early stage, and we must pay attention to the polychromatic erythrocyte and the hypochromic cell when considering lead poisoning.

嗜碱性点彩RBC在铅中毒早期呈阴性时，应注意嗜多色性RBC和低色素性RBC的变化。

Sylvanite occurs in columnar, tabular and grained forms and assume polysynthetic twin with strong anisotropy and bireflectance.

针碲银金矿呈柱状、板状、粒状晶形，聚片双晶，具强非均质性及双反射和反射多色性，Hv50=216—219 kg/mm2。

It may also comes from the old term dichroite, also a Greek term which means "two-colored rock", in reference with the strong characteristic of cordierite's pleochroism.

它也来了，从旧的术语堇青石也是希腊文的意思是&两色的石头&在提到，在堇青石的多色性强的特点。

It may also comes from the old term dichroite, also a Greek term which means "two-colored rock", in reference with the strong characteristic of cordierite's pleochroism.

它也可能来自旧术语堇青石，也是希腊文的意思是&两色的石头&，在提到与强的特点堇青石的多色性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐