查询词典 sterile

Inflorescences polygamous, axillary in distal leaves, paniculiform, fascicled from many spikes; flower clusters alternate, usually a simple dichasium with bisexual flower in middle and sterile female flowers laterally.

花序杂性，在远轴叶上腋生，圆锥花序状，很多穗状花序簇生；花穗互生，通常有一简单的二歧聚伞花序，中间为两性花和两侧为不育雌花。

However, so far as this idea is concerned, particularity is held mistakenly as universality. The application of cloning techniques should be viewed discriminatingly. Some may violate the basic principles of life ethics, some others won't, so long as mature human cloning technology is used as an auxiliary reproductive means to meet the needs of the sterile couples.

但这种观点有以偏概全之嫌，对克隆人技术的用途应区别对待，有些会违反生命伦理基本原则，但如果把成熟的克隆人技术作为一种辅助生殖手段用于满足不育夫妇生儿育女的需求，并不会违反这两个伦理原则。

The symbol of the sterile intellect is a disembodied head, cold and evil, in a bottle.

象征枯燥理性的是一个空空的头颅，冰冷而邪恶，装在瓶中。

This paper reports the study of fertility alteration character of Pingxiang Dominant Genic Male Sterile Rice under na- ture condition and in phytotron.

利用人工控温条件和自然光温条件，研究了萍乡显性核不育水稻育性转换的特性。

Partial mitochondrial cytochrome oxidase Iregion was sequenced from 37 individuals of sterile males and wild males of Bactrocera dorsalis (Hende1) from 7 different regions of Fujian Province.

对橘小实蝇不育雄虫和福建7个不同地区的野生雄虫共37个个体的线粒体细胞色素氧化酶I基因进行了部分序列测定。

In XCALAK, it is prohibited by law to dredge the precious turtle grass to create a sterile environment in which to swim.

在XCALAK ，这是法律所禁止的疏浚珍贵的海龟基层创造一个无菌的环境中游泳。

Anthers laterally coherent into a tube or sagittate at base, usually pellucid, emarginate, apex sterile.

侧面花药连着成筒或箭头形在基部，通常透明，，不育的先端。

Heterosis making use of the male sterile breeding be able to save large amount of emasculation labour,ensuring that seed purity.It is possible that breeding can be solved while the trend of single tea varieties and genetic breeding the problem of insufficient resources.

利用雄性不育育种可以节约大量母本去雄的劳力，保证种子纯度，充分发挥杂种优势，同时可以解决育种中存在的茶树品种趋向单一化和遗传育种资源不足的问题。

The distribution of hybrid chlorosis Ch1 gene and the T-type cytoplasm fertility restoring genes in Chinese endemic wheats were studied using the testors QA1104 (T-type cytoplasm sterile line, with hybrid chlorosis Ch2 gene) and Khapli emmer (with hybrid chlorosis Ch1 gene).

本研究以T型不育系QA1104（具有杂种黄化基因Ch2）和Khapli（具有杂种黄化基因Ch1）为测验种，对中国特有小麦等六倍体小麦类型和一些四倍体小麦类型中的T型胞质育性恢复基因和杂种黄化Ch1基因的分布进行了研究。

The sterile line of Zhenshan 97A, Baoyuan A, g37A and Peiai64S had more Ca〓 precipitatesthan those in the fertile anthers since the pollen mother cell stage (which were mainly deposited in the epidermis, endothecium and vascular bundle).

野败不育系珍汕97A、包台型不育系包源A及温敏核不育水稻培矮64S和无花粉型不育系g37A的花药均从花粉母细胞时期开始出现较多的Ca〓沉淀，主要分布在药壁外层、药室内壁和药隔中。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。