查询词典 pairs

Leaves alternate,± sessile; stipules in pairs, small; leaf blade narrowly elliptic to almost needle-shaped, margin entire to incised.

叶互生，多少无梗；成对的托叶，小；叶片狭椭圆形到几乎的针形，边缘全缘到锐裂的。

Any of various large insects of the order Odonata or suborder Anisoptera, having a long slender body and two pairs of narrow, net-veined wings that are usually held outstretched while the insect is at rest.

蜻蜓蜻蛉目或不均翅亚目中大型昆虫中一种，具有细长的身体，歇息时通常展开两对狭窄、有网状脉络的翅膀

Sex gene sequences of EE0.6 or CHD were amplified and compared in three pairs of Little Egret, Eastern Reef Heronand Chinese Egretwhose sexes had been identified by dissection, and in twelve individuals of Night Heron, Cattle Egret,Chinese Pond Heron, Little Egret and Black-faced Spoonbill whose sexes were unidentified.

通过测定3对已知性别的白鹭、岩鹭和黄嘴白鹭以及12只未知性别的夜鹭、池鹭、白鹭、牛背鹭、黑脸琵鹭的性别基因EE0.6或CHD上的基因相关片段并进行比较。

We obtain some results on solvability and nilpotency of finite groups by the 9— pairs of 2—maximal subgroups.

利用2-极大子群的θ-子群偶得到了一系列有限群可解，幂零的结果。

If this pairs of shoes nipping, you can not buy them.

要是这双鞋夹脚就别买。

Through a study of nearly 1000 pairs of identical and non-identical twins, British and Australian researchers found genes control half the personality traits that make people happy.

英国和澳大利亚科学家通过对将近1000对双胞胎的研究发现，人类的快乐情绪一半是由基因控制的。

He saw the world divided into pairs of opposites: light / darkness, fineness /coarseness, warmth /cold, being /nonbeing.

他发现世界由互相对立的事物组成：光明与黑暗，精美与粗糙，温暖和寒冷，存在与不存在。

Allophones音位变体）:The nondistinctive sounds are members of the same phoneme.3. Minimal pairs: word forms which differ from each other only by one sound.

Free variation 自由变异）：如果两个声音发生在同一环境，他们不会产生一个不同的word form，仅仅是一个词语的不同发音。

Comparison experiments with corresponding random primer pairs are conducted to identify the nonobjective products.

实验中设置相应随机引物的RAPD对照，识别非目的扩增产物。文中介绍了新方法的原理，分析了这种方法的优缺点。

Any of numerous herbivorous nonpoisonous arthropods having a cylindrical body of 20 to 100 or more segments most with two pairs of legs.

多种无毒的食草类节肢动物，圆柱状身体分10到20或者更多节，每节大多是有两对腿。

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％。