黑斑

Also, if the tape contains an y serial numbers, or any other markings that could lead to the source of the t ape, these will have to be blocked, usually with a black mark over the section .

同时，如果录象带包含任何序列号或可以导致查出录象带来源的记号，这些记号必须被遮掉，通常使用一个黑斑遮住上述部位。

The toxicity of sodium selenite was obviously higher than that of sodium selenate.

亚硒酸钠的毒害作用明显强于硒酸钠，对黑斑蛙蝌蚪红细胞均存在较强的细胞遗传毒性。

The micronucleus rate of erythrocytes increased firstly and then decreased with the rising of sodium selenate or sodium selenite mass concentration.

采用静态水质接触染毒法，研究硒酸钠和亚硒酸钠对黑斑蛙蝌蚪红细胞微核及核异常的影响。

Usingthis method, the GSH content of Rana nigromaculata tadpoles under different concentrationsof Na2SeO4 and Na2SeO3 were measured. The induce of selenate to the content of GSH intadpoles makes its variation has well time-effect and dose-effect relationship. Thesephenomena demonstrate that GSH is smart to the exposure of selenate, and therefore can beused as a sensitive index to selenate pollution.

采用本法测定黑斑蛙蝌蚪在Na_2SeO_4和Na_2SeO_3不同浓度不同时间暴露染毒下机体GSH含量，硒盐对蝌蚪GSH的诱导使其变化具有较好的时间-效应及剂量-效应特征而表现应激反应提示蝌蚪GSH可对硒盐暴露作出快速灵敏的反应可作为监测硒污染的敏感生物标记。

It can highly keep the moisture, lock up the nutrition and make the skin recover to its natural spring and shininess and delay aging, gives you a bright and radiant appearance.

可持续淡化黑斑和雀斑，并抑制黑色素生成，促进皮肤亮白透彻并均匀肤色，激活细胞重生，从而恢复肌肤弹力，重现肌肤活力，为您缔造更白皙细腻的理想肌肤。

Sprawling shrubby perennial noted for its scarlet black-marked flowers; widely distributed in dry parts of Australia.

一种曼生的多年生灌木，以猩红色饰有黑斑点的花而著称；在澳大利亚的干旱地区广泛分布。

Skerry With an angry eye and a cloud of ink, a jumbo squid flees from a diver.

有一个发怒的眼睛和一团墨水黑斑，一只巨无霸乌贼从一位潜水员处逃跑。

Do you ever see speck in front of your eyes?

你是否有过眼前出现黑斑的现象？

You can't eat bread covered with dark speck s.

你可不能吃满是黑斑的面包啊。

The scientists say the theory may explain a long-standing mystery: strange dark spots, fanlike structures, and spidery patterns that appear near Mars's southern pole every year.

科学家们说这个理论可以解释一个长久以来的谜团：奇怪的火星黑斑，扇状结构和每年出现在火星南极附件的蜘蛛状图案。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。