查询词典 pollination

About 13 months after pollination, when the female gametophyte contains some 2000 free nuclei, cell wall formation begins.

在授粉后大约 13个月，当女性的配偶体包含一些 2000个自由的核的时候，细胞壁形成开始。

Some pollination services reported losses of anywhere from 30 to 90% of their hives.

一些授粉服务商报告，全美蜂房消失从30%到90%。

Some pollination services reported losses of anywhere from thirty to ninety percent of their hives.

一些传粉昆虫的服务报告说有30%~90%的蜂房在消失。

Homogamy The condition in flowers in which the anthers and stigmas ripen at the same time, so encouraging self-pollination.

雌雄同熟：指一朵花中的花粉囊和柱头同时成熟的现象。导致发生自花授粉的可能性很大。

Studies conducted locally and abroad show that honeybee pollination increases crop yield by up to 40 percent.

在本地及海外进行的研究显示高达百分之四十的蜜蜂授粉提高作物产量的影响。

So the technology of introduction of exogenous DNA into tomato after pollination not only feasible within species but also feasible in over-distance hybridism and excellent gene can been transferred to the cultivate variety.

试验还选用野生种醋栗番茄作供体进行了远缘关系的分子杂交试验，以克服杨晓锋：对外源DNA导入番茄的研究远缘杂交不亲和性，将野生种抗病性强的优良性状转移到受体中来，重组优良基因培育新品种材料也获得了较为满意的效果。

Acid resistant: It can be used in Pollination, Hydrochloric acid, and Salinity with resistance to acid.

耐高温：因制作材料的特性，可以最高温度下使用，最高达200摄氏度。

The floral traits and pollination system of Impatiens chinensis were studied.

摘要研究了华凤仙（ Impatiens chinensis L。

Pollination constant nonastringent types of persimmon (Diospyros kaki Thunb.) originated from Dabieshan mountains in Central China are the valuable genetic resources in the world.

大别山区原产的完全甜柿种质是世界甜柿基因库中的宝贵资源，但其起源途径尚不明了。

The test results indicated that the resistance of the disease of leaf mold of the descendants were stronger than the receptor which meant that the introducing exogenous DNA into tomato after pollination can improve the quality of original variety.

试验结果表明所筛选出受体后代对叶霉病的抗性水平与对照受体相比均有不同辐度的提高，说明外源DNA导入确实能改变原有品种的某些特性。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。