查询词典 two pairs

Any of various plant - eating mammals having fully furred feet and two pairs of upper incisor s and belonging to the order Lagomorpha,which includes the rabbits,hares,and pikas.

兔形目动物任一种以植物为食的哺乳动物，足部长满毛，长有两排上门齿，属于兔形目，包括家兔、野兔和鼠兔

Any of various predatory insects of the family Mantidae,primarily tropical but including a few Temperate Zone species,usually pale green and having two pairs of walking legs and powerful,grasping forelimbs.

螳螂任一种螳螂科多种食肉昆虫，主要生活在热带，但也有一些生活于温带地区。常为浅绿色，有两对用来行走的腿和用来抓物的有力前肢。

Damselfly is the common name for any of the predaceous insects comprising the suborder Zygoptera of the order Odonata, characterized by an elongated body, large multifaceted eyes that are widely separated, and two pairs of strong transparent wings, which at rest typically are held folded together above the abdomen or held slightly open above the abdomen.

蜻蛉 蜻蛉俗称&豆娘&，学名&Ischnura heterosticta&。&蜻蛉&是一个通用名称，指的是任何带有蜻蜓目均翅亚目特征的肉食昆虫。这种昆虫体型细长，复眼较大且间距较宽，同时长有强壮而透明的翅膀——典型特征为折叠在腹部之上或在腹上微微张开。

Two pairs of primers (TS5/TS11 and S18/S19) were used for the PCR method. Positive PCR results were obtained after the 18-hour preculture (6 h in lactose broth at 37℃ followed by 12 h in Rappaport-Vassiliadis broth at 42℃) for spiked raw and irradiated meats with or without freezing treatment.

试验以经过或未经过冷冻处理之加菌的鸡绞肉及辐射鸡绞肉，采用乳糖培养液於37℃培养6 h，续以Rappaport-Vassiliadis 培养液於42℃培养12 h之预培养，再配合PCR法，均可检测出沙门氏杆菌。

He described the cold:"Ridging through the Ardennes, I wore woolen underwear, a woolen uniform, armored force combat overalls, a sweater, an armored force field jacket with elastic cuffs, a muffler, a heavy lined trenchcoat, two pairs of heavy woolen socks, and combat boots with galoshes over them — and I cannot remember ever being warm."

他描述了当时的寒冷：&颠簸走过阿登，我穿着羊毛内衣，毛料制服，装甲兵作战用连身裤，毛衣，松紧袖口的装甲兵野战夹克，一条围脖儿、一件厚重的长风衣，两双羊毛袜子，一双有鞋套的战斗靴——我不记得曾经暖和过。&

The final Gazelle strike of the day was delivered around 17:30hrs, by two pairs that executed a pincer attack against mechanized IDF units on the road from Shab'a to Rashayya and from Barouch to Ayn Dara.

当天&小羚羊&的最后一次攻击在17：30左右，两个双机编队分别对正在从Shab'a到Rashayya和Barouch到Ayn Dara的公路上行进的以色列机械化部队发动了钳形攻击。

Wormlike arthropod having two pairs of hooks at the sides of the mouth; parasitic in nasal sinuses of mammals.

象小虫一样的节肢动物，嘴巴两侧各有两对钩；寄生在哺乳动物的鼻凹处。

At the same time, two pairs of primer I and pirmer II are used to amplify the cDNA library and the result coheres with the RT-PCR reaction.

随机挑取文库中的单菌落，共提取800个阳性质粒，用M13正向引物从5'端测序。

Bring two pairs of shoes:one for sight-seeing and a dressier pair for evenings out.

备两双鞋：一双观光游玩时穿，一双要时髦、考究一些的晚间聚会时穿。

Objective To establish a rapid method for detecting Enteropathogenic Escherichia coli EPEC in meat and meat product. Methods Based on attaching and effacing lesion and bundle orming pili of EPEC, two pairs of primers were designed.

以 EPEC 特异的微绒毛粘连基因和菌毛束形成编码基因作为模板，设计两对引物对肉及肉制品中的 EPEC 进行特异性扩增。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。