查询词典 pairs

The prolactin gene was studied as a candidate gene for the prolificacy of Small Tail Han sheep. Single nucleotide polymorphisms of exon 1 to exon 5 of PRL gene were detected in high fecundity breeds and low fecundity breeds (Dorset, Texel and Corriedale sheep) with five pairs of primers by PCR-SSCP.

设计5对引物，采用PCR-SSCP技术检测催乳素（prolactin，PRL）基因外显子1至外显子5在高繁殖力绵羊品种和低繁殖力绵羊品种（多赛特、特克塞尔和考力代）中的单核苷酸多态性，同时研究该基因对小尾寒羊高繁殖力的影响。

The gonadotropin releasing hormone receptor gene was studied as a candidate gene for the prolificacy of Small Tail Han sheep. Eight pairs of primers were designed to detect single nucleotide polymorphisms of exon 1, exon 2 and exon 3 of GnRHR gene in both high fecundity breeds and low fecundity breeds (South African Mutton Merino, Corriedale and Chinese Merino sheep) by PCR-SSCP. Only the products amplified by primers P4 and P7 displayed polymorphisms.

设计8对引物，应用聚合酶链式反应-单链构象多态性技术检测促性腺激素释放激素受体（gonadotropin releasing hormone receptor， GnRHR）基因外显子1、外显子2和外显子3在高繁殖力品种和低繁殖力品种（南非肉用美利奴、考力代和中国美利奴绵羊）中的单核苷酸多态性，同时研究该基因对小尾寒羊高繁殖力的影响。

Covalent bond A chemical bond in which one or more pairs of electrons are shared between two atoms.

共价键：一般指两个原子接合时，通过形成共有电子对而产生的化学键。

One hundred and eighty three pairs of SSR markers were selected to construct a genetic linkage map, covering 1 762.2 cM and on the average distance of 9.63 cM between the markers.

在两种环境条件下种植以普通玉米自交系丹232和爆裂玉米自交系N04为亲本构建的259个F2：3家系群体，采用SSR标记构建了包含183个标记的玉米遗传连锁图谱，覆盖玉米基因组1 762.2 cM，标记间平均距离为9.6 cM。

Infrared proposal underwear must be ready, together with a set of thin underwear in case, the high collar of thick cardigan essential, also down jacket, it is possible, down to pants, high-heat tie the shoes must Should, with the conditions of the mountain waterproof shoes, do not forget to buy a few pairs of socks and a good point to his shoes equipped with anti-vice crampon.

建议红外内衣裤一定要准备，在加上套薄的内衣一备万一，高领的厚羊毛衣必不可少，羽绒服也要，可以的话，羽绒裤也要，高绑的保暖鞋一定要，有条件带防水的高山鞋，别忘了买几双好点的袜子和给自己的鞋子配副冰爪防滑。

Leaf blade glabrous, margin densely crenate, elliptic or broadly elliptic, lateral veins 3 or 4 pairs.

无毛的叶片，具圆齿的边缘密，椭圆形或宽椭圆形，侧脉3或4 对。 33 R。 cathartica 药鼠李

Leaf blade oblong-lanceolate or lorate-lanceolate, margin crenate, veins 18–20 pairs.

披针形叶片长圆状披针形的或带状，边缘具圆齿，脉18-20 对。

Pairs, as well as a major non-dollar cross rate.

表1展示了一小部分发生在欧元/美元货币对的交易。

Then, the world-to-image point pairs for the camera and projector are obtained based on the cross ratio and epipolar geometry, and the system is thus calibrated.

通过交比和极几何约束，可以获得分别对投影仪和相机的世界坐标系和图像坐标系的点对应坐标。

R value is the ratio of the cross section of hadron production from the annihilationof 〓 into virtual γ to that for muon pairs in the lowest order.

R值是正负电子碰撞经单光子湮灭产生强子的最低阶总截面与产生μ轻子对的最低阶截面的比值。

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。