dark rays 中文意思是什麼
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Some tribes immure girls in the dark from the age of ten to the age of seventeen, for fear that the sun's rays should render them pregnant.
有的部落怕姑娘照射了太陽光會受孕，就從十歲起把她們在黑暗中幽閉到十七歲。 -
It is a dark companion of a type o star. its lower mass limit is 7 solar masses and it emits x - rays
這物體的伴星是一顆o型星，質量下限是七個太陽質量，並會放射出x射線。 -
His naturally dark complexion had assumed a still further shade of brown from the habit the unfortunate man had acquired of stationing himself from morning till eve at the threshold of his door, on the lookout for guests who seldom came, yet there he stood, day after day, exposed to the meridional rays of a burning sun, with no other protection for his head than a red handkerchief twisted around it, after the manner of the spanish muleteers
他的膚色天生是黯黑的，加之這個可憐蟲又有一個習慣，喜歡從早到晚地站在門口，眼巴巴地盼望著有一個騎馬或徒步來的旅客，使他得以又一次看見客人進門時的喜悅，所以在這黑色之外，又加了一層棕褐色。而他的期待往往是失望的，但他仍舊日復一日地在那兒站著，曝曬在火一般的陽光之下，頭上纏了塊紅手帕，象個西班牙趕騾子的人。 -
The old oak, utterly transformed, draped in a tent of sappy dark green, basked faintly, undulating in the rays of the evening sun
完全變了樣的老橡樹蔭覆如蓋，暗綠色的多汁的葉子鬱郁蔥蔥，麻木地立著，在夕陽的余暉中微微搖動。 -
Green fluorescent protein ( gfp ) gene was conjugated to the 3 " end of the pap gene in order to screen easily of the transgenic cotton plants. the combined gene was cloned into plant expression vector pbi121 and then transformed. about 5000 seeds of the transgenic cotton were obtained and the some seedlings of the transgenic cotton could give a bright green fluorescence in the dark condition when the cotton seedlings were irradiated with ultraviolet rays
為了便於轉基因棉花後代的篩選，在pap基因的3 』端融入了綠色熒光蛋白gfp ）基因，然後將融合基因克隆在植物表達載體pbi121上，再進行遺傳轉化，得轉基因棉花種子5000餘粒，將種子播種長到于葉展開時，先在黑暗中用紫外燈照射，查找表現綠色熒光的幼苗，然後再用地高辛（ dig ）標記的pap基因特異性探針對這些棉花進行點雜交，最後發現有8株棉花表現陽性反應，說明pap基因的確己經轉到了棉花的基因組中，其棉花黃萎病的抗性鑒定正在進行之中。 -
It was the same scene that he had admired from that mound the day before. but now the whole panorama was filled with troops and the smoke of the guns, and in the pure morning air the slanting rays of the sun, behind pierre on the left, shed on it a brilliant light full of gold and pink tones, and broken up by long, dark shadows. the distant forests that bounded the scene lay in a crescent on the horizon, looking as though carved out of some precious yellow - green stone, and through their midst behind valuev ran the great smolensk road, all covered with troops
這仍然是他昨天在這山崗上欣賞到的景緻但是現在這一帶地方硝煙彌漫，滿山遍野都是軍隊，明亮的太陽從皮埃爾左後方升起，在早晨潔凈的空氣中，太陽把那金色玫瑰色的斜暉和長長的黑影投射到地面上，風景漸漸消失不見了，遠方的樹林，宛如一塊雕刻的黃綠寶石，在地平線上可以看見錯落有致的黑色樹巔，斯摩棱斯克大道從樹林中間即瓦盧耶瓦村的後面穿過，大道上全是軍隊。 -
We shall sit still in the dark in the rustle of leaves ， and the tired moon will shed pale rays on your window
我們將在風葉聲中靜坐在黑暗裡，倦乏的月亮將在你窗上灑上蒼白的光輝。
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