查询词典 black-and-white

Note: Acetylene black must not be confused with the carbon black produced as a by-product during the production of acetylene in the electric arc process.

我想了解的是两者的表面积分别是多少，物理物质上有哪些差异如导电性。

It produces azo colration such as acid orange II, acid media black A, acid media black B.

1制造偶氮染料：如酸性橙II、酸性媒介黑A、酸性媒介黑R。

Black clay soil ; humus ; black humic acid ; optical density index

黑粘土；腐殖质；黑色胡敏酸；光密度指数

Since the LEDs can actually be turned off when an all-black image is displayed, the H9080FD has an excellent black.

由于发光二极管，其实被关闭时，全黑的图像显示，在H9080FD具有优良的黑色。

Black cats are generally considered lucky in Britain, even though they are associated with witchcraft---a witch's animal familiar is usually a black cat.

黑猫在英国被普遍认为可以带来好运，尽管它与魔法有关---供巫婆使唤的妖精通常是一只黑猫。

Currently our major products includes the carbon black of N220、N234、N219、N330、N326、N339、N550、N539、N650、N660、N770、N774, which are used for rubber production, the carbon black of PC 128, which is specially for Color Masterbatch, as well as Industrial naphthalene, coal tar pitch, anthracene oil, wash oil, light oil, etc..

目前，公司主要产品有橡胶用炭黑N220、N234、N219、N330、N326、N339、N550、N539、N650、N660、N770、N774。色素炭黑HB-1、HB-2、HT-2、HT-5；色母专用炭黑PC128及工业萘、煤沥青、蒽油、洗油、轻油等。

As an aside, we do not publish our full on/off readings for the simple reason that black levels are so black on the current crop of projectors that small rounding errors in our meter can produce wild swings in the numbers, rendering them meaningless.

顺便说，我们不会公布关闭读数/秒的理由很简单，黑色水平等的投影机目前的作物，在我们的小舍米错误可以产生数量剧烈波动，使他们毫无意义的黑色全力。

Hac Sa Beach show distinctive black reason is because the black sand containing minerals.

黑沙海滩之所以呈现与众不同的黑色，是因为沙子里含有黑色的矿物质。

Office of foreign enterprise, signed by the chairman of the directors or other authorized person ,with black or black-blue pen.

外国企业常驻代表机构的设立登记的申请书。该申请应由公司董事长或者有权签署人使用黑色或蓝黑色钢笔签名。

The color must be black or black-brown with very dark pigmentation of the rim of the eyelids, whatever the color of the coat.

不论什么毛色，眼睛的颜色为黑色或黑褐色，眼皮眼圈色素充足，颜色非常深。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。