查询词典 gametes

They reproduce asexually by means of zosspores or nonmotile spores and sexually by fusion of similar-looking gametes.

通过游动孢子或不能运动的孢子进行无性繁殖，通过相似的配子之间的融合进行有性繁殖。

The so called meta- property right is the property rights of the carrier of biogenetic resources- the animal and plant body, its gametes and genetic information.

所谓生物遗传资源的元所有权即对生物遗传资源的载体-动植物体及其生殖细胞，以及生物的遗传信息都拥有所有权。

Once they enter the mosquito via a blood meal they rapidly undergo transition into activated male and female gametes.

一旦他们通过血液送到蚊子他们迅速地接受转折入被激活的男性和女性配子。

Meiosis, which occurs only in the formation of gametes, is a specialized form of cell division.

仅仅发生在配子形成中的减数分裂是一种特殊形式的有丝分裂。

Meiosis, which occurs only in the formation of gametes, is a specialized form of cell division

仅仅发生在配子形成中的减数分裂是一种特殊形式的细胞分裂。

Meiosis is the cell division to form gametes that have half the chromosome number of the parent cell.

减数分裂是一种形成只有半数染色体数目的配子的细胞分裂。

"For many years, the aging of gametes as a result of prolonged retention in the female reproductive tract before fertilization has been circumstantially associated with major birth defects," write Joe Leigh Simpson, MD, and colleagues from Baylor College of Medicine in Houston.

休士顿Baylor医科大学的Joe Leigh Simpson医师，和他的同事们写道：「许多年来，由于在受精前，雌配子在女性生殖管道中的滞留时间过长，所导致的受精卵的老化，被很偶然的认为与主要出生缺陷的发生有关。

The maximum likelihood estimates of the recombination fractions and the viabilities of the male and female gametes can be estimated using codominant markers showing distorted segregation in an F_2 population.

利用共显性标记位点的异常分离，用最大似然法可以对不育基因与标记位点之间的重组值进行估计，还可以同时估计雌雄配子的存活率。

Cryptogam In early classifications, any plant that reproduces by spores or gametes rather than by seeds.

隐花植物：在早期分类学中，任何产生孢子或配子而不是种子的植物。

Cytogamy The fusion of gametes during fertilization.

细胞融合：通过受精作用达到的配子体的融合。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。