查询词典 blacks

By 1860, approximately 80% of the city's African American residents were free blacks.

由1860年，大约80 ％的城市的非洲裔居民自由黑人。

Most blacks speak at least Zulu and Sotho, and either English or Afrikaans or both.

大多数黑人会说祖鲁语和sotho ，还有英语或南非荷兰语。

His ideology, stripped to its essentials, was that blacks were not only inferior but also a mortal threat to the Afrikaner volk.

他的思想体系归根到本质，就是黑人不仅低劣等，而且对南非白人构成致命威胁。

Blacks were barred from the Army Air Corps and other special units.

黑人被拒于空军部队和其他一些特殊团体之外。

It said that the Air Corps chose men with technical experience. The department also said that blacks were not that interested in flying.

他们说，空军需要选择有技术经验的人，并且认为黑人对飞行并不是如此在行。

The War Department's refusal led many to feel that blacks would be guaranteed acceptance into the Air Corps only through legislation by Congress.

陆军部的拒绝使许多人感觉到，要想使黑人获得加入空军的权利，只有通过议会的立法。

Throughout her career, Althea Gibson struggled against segregation, the practice of separating blacks from whites.

在她的运动生涯中，爱尔西亚。吉布森都得和种族隔离的情况进行抗争。

Pickering bears no animus toward blacks and that charges of racism have no place in this debate.

我们相信Pickering先生对黑人没有敌意，种族主义的指控也不是争议的重点。

The main paragenetic minerales are: uranophane, uranium blacks, autunite, meta-torbernite, microquartz, quartz, ankerite, calcite, fluorite, hydromica, pyrite, galena, sphalerite, and chalcopyrite.

矿化作用共可分为八个阶段，同位素研究结果表明，矿床中的铀主要来自岩浆溶液，部分轴来自围岩——侏罗系长石石英砂岩。沥青铀矿的同位素年龄为108—109百万年。

An astounding 68% of blacks are overweight or obese, compared with 58% of whites.

高达68%的黑人会超重或肥胖，而白人的数量是58%。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。