查询词典 be light-headed

Through experiments and theoretical analysis,by adding convex lens in the path of reflected light and optimizing the dimension parameters of microcantilever,the detecting sensitivity of system can be improved 4 and 20 times,separately.

通过实验和理论分析，在反射光路中加入凸透镜以及优化微悬臂梁尺寸，可以使系统检测灵敏度分别提高4倍和20倍。

Sapphire color to正蓝without the smell is the top grade black, its colors arranged in order of market value in accordance with cornflower blue, sea blue, bright blue, sky blue , light blue, blue and gray, including cornflower blue because it is produced in Kashmir, also known as Kashmir sapphire, while Taiwan is the output of the sapphire in Sri Lanka special preferences, but the stones origin of good and bad should not be the sole criterion for only as a reference.

蓝宝石颜色正蓝无异味，是高档的黑色，它的颜色排列顺序的市场价值与矢车菊蓝按照，海蓝色，明亮的蓝色，天蓝色，淡蓝色，蓝色，灰色，包括矢车菊蓝色，因为它是在克什米尔生产，也称为克什米尔蓝宝石，而台湾是斯里兰卡的蓝宝石输出特殊优惠，但好的和坏的不应该是石头的起源为唯一标准只能作为参考。

The effects of FPL andits three ingredients on growth of ovary,on micro-and ultra-structure andAlkaline phosphatase activity of endometrium,on structure andkeratinization rate of exfoliated cells in vaginal epithelium in mice,onmicrocirculation in rat and on uterine kinesis in rabbit were respectivelyobserved by the techniques of light and electron microscopes,histochemistry,microcirculation and organ cinetography.The results have confirmed themechanism of FPL for the sterility caused by ovary standstill and persistentcorpus luteum to be as follows:(1) a weak estrogen-like role which canprompt development of ovary,proliferation and secretion of endometrium andvaginal epithelium and cornification of exfoliated cells in vaginal epithelium;(2)enhancing AKP's activity of endometrium;(3)improving microcirculation;(4) exciting uterus.

分别采用光学显微镜和电子显微镜技术、组织化学技术、微循环技术和器官运动描记等现代医学实验技术，观察了促孕液对小白鼠的卵巢发育、子宫内膜的显微和超微结构和碱性磷酸酶活性、阴道上皮结构和脱落细胞的角化率、对大白鼠的微循环和对家兔的子宫运动的影响，结果证实了促孕液治疗卵巢静止、持久黄体的机理：(1)微弱的雌激素样作用，能刺激卵泡发育，促进子宫内膜和阴道上皮增生、分泌和阴道上皮脱落细胞角化；(2)提高子宫内膜碱性磷酸酶的活性；(3)改善微循环；(4)促进子宫运动。

It still remains to be shown how the wave theory explains the refraction of light and the variety of colours. The corpuscular theory is capable of this, as we know.

我们还需要说明光的波动说怎样去解释光的折射和色的多样性，我们知道光的微粒说能够作出这种解释。

In 1905 Einstein boldly applied this idea to the radiation field itself so that light and other forms of electro-magnetic radiation were to be regarded as exhibiting a corpuscular aspect in addition to their wave-like properties.

他运用这一新的理论来解释包括光电效应这样复杂的定量定律。这些定律后来在罗伯特。A。密立根的试验中得到验证。

Light and heavy pressure can be regulated freely according to the grains of corrugated paper.

根据瓦楞纸的纹路可随意调节X、Y方向之轻压和重压。

Cosmic dust can also be a hindrance to astronomers because cameras using visible light cannot see through it.

对天文学家来说，宇宙尘埃也很讨厌，因为它们遮蔽了可见光。

Chinese Gifts, between relatives and friends, colleagues move among each other Happy New Year, Courtesy light weight affection exchanged greetings, Happy New Year, should be a kind of cachet, noble good practices, reflects the affection between people, friendship, courtesy, respect and sincerity, this is nothing wrong.

国人好礼，亲朋之间、同事之间互相走动、互相拜年，礼轻情意重的互致问候、恭贺新禧，应是一种纯情、高尚的良好习俗，体现了人与人之间的亲情、友情、礼貌、尊敬和真诚，本无可厚非。

494 I seemed to be walking alone at the edge of a swamp at nightfall, the light around me glimmering, crepuscular, touched with the greenish hue presaging the onslaught of a summer storm.

那包围着我的薄暮的微光，染得有带青的颜色，预示着一个夏天的暴风雨就要袭来。微风不动，静寂寂的，但在沼泽那边高高的天上，却雷声隆隆，由小而大，而闪电时时在阴沉的天上开出花来。

In emergency case, only with the consent of the crewman in the light of safety regulations shall the use of mobile phone be allowed.

在紧急情况下，应按照安全规定征得机组人员允许方可使用话机。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。