查询词典 twin-lens

Planck constant and spin quantum number are calculated by the spacing of the twin line.These have high precision compared with theory value. sodium atomic spectra ; fine structure constant α; spin quantum number s

文献[2]用双光栅单色仪取代平面光栅摄谱仪研究钠原子光谱，能明显观察到谱线双重结构不同成分间的强度比

DESIGN FEATURES:"Strap-on" personal helicopter with contrarotating twin blades of tapered planform and fixed pitch (thus no autorotation capability - replaced by ballistic parachute, if desired).

设计特点："捆绑式"的俯视图的反向的锥形和固定摊位（因此没有自转能力双刀片个人直升机-由弹道导弹降落伞取代，如果需要的话）。

In IR36-Shuang materials, the rate of twin seedlings with single radicle and single plumule axis was higher than that in other types.

在多胚苗材料中，单胚根单胚轴双苗所占的比例相对较大。

It was an Alexandrian ship with the figurehead of the twin gods Castor and Pollux .

这船以丢斯双子为记，是在那海岛过了冬的。

Her twin brothers, Castor and Pollux, who are now in our heavens as two bright stars, searched for their sister without success until they met the farmer, Akademos, who seems to have given them some hint as to the whereabouts of the kidnapper and his victim.

她的孪生兄弟，蓖麻和北河，谁现在在我们的天空2颗明亮的恒星，寻找他们的妹妹没有成功，直到他们满足了农民， Akademos ，谁似乎已经给了他们一些暗示，以下落的绑匪和他的受害者。

The frequency of polyembryony and twin-embryony in tetraploid species are generally higher than those of diploid.

依胚的大小和发育的完整性可将双胚豆划分为4种类型：双同胚、大小胚、大残胚、双残胚。

Although high genetic diversity including variation of ploidy level, polyembryony and twin-embryonic phenomenon existed in the genus Coffea, there was less study on how about the apomixes in coffee.

咖啡属植物遗传类型丰富，具有多个倍性水平，偶见种子的多胚豆和双生苗现象，但是对于咖啡属植物中是否存在无融合生殖遗传特性，有关报道甚少，目前尚无无融合生殖材料选育的报道。

Amy searched for eggs around the lily pond and Amber near the Azalea bushes when Amber suddenly called to her twin sister.

陈立寻蛋周围附近的莲花池，而黄色杜鹃在黄色草丛，突然叫她的孪生姐妹。

Two sets of twin-drum hydraulic mooring capstan (with two mooring rope drums and waterproof motor) to be located at aft part of poop deck.

在尾楼甲板尾部设置双筒液压系泊绞盘(带2个系泊索卷筒及防水电机) 2台。

Besides the Twin Churches, there is another church here: Santa Maria del Popolo.

这广场除了双子教堂，还有另外一座教堂：波波洛的圣母教堂。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷