基本释义:

无性世代

网络释义

1)asexual generation,无性世代

2)postirradiation vegetative generation,照射后无性世代

3)sexual generation,有性世代

4)perfect stage,有性世代

5)sexual stage,有性世代

6)sexual generation,性蚜世代

用法和例句

Comparative study on pathogenicity in sexual and asexual generation of wheat scab;

小麦赤霉病有性和无性世代致病性比较研究

The identification results showed that disease head percent and disease index of most varieties (lines) by ascospore identification had higher than by conidia identification, showed that pathogenicity of sexual generation had higher than pathogenicity of asexual generation.

1999～ 2 0 0 0年分别采用小麦赤霉病的有性世代 (Gibberellazeae)子囊孢子和无性世代(Fusariumgraminearum)分生孢子对 64份小麦品种 (系 )进行穗部注射法接种。

Forty-five isolates of sexual generation and sixty-two isloates of sexual generation of Erysiphe f.

１９９５～１９９６年，从贵阳地区采集分离小麦白粉菌有性世代菌株４５个，无性世代菌株６２个，分别接种在９个鉴别品种上。

Optimization for the perfect stage production of Magnaporthe grisea in vitro were investigated by using juice of tomato with different maturity, changing pH and adding CaCO 3 in the oatmeal tomato agar medium.

本研究通过改变燕麦片番茄培养基中的一些成分 ,包括番茄成熟度、p H值、钙的添加等 ,探讨了稻瘟病菌有性世代形成的适宜条件。

Research advance on sexual stage of Exserohilum turcicum;

玉米大斑病菌有性世代的研究进展

Study on impact of Schlechtendalia chinensis(Bell) s sexual generation due to radiation of neutrons;

低剂量快中子对角倍性蚜世代(虫袋)效应的研究

Biological Characteristics of Uncinula Necator Cleistothecia in China;

中国葡萄白粉菌有性世代的生物学特性研究

Investigation and Research of Uncinula Necator Cleistothecia in China;

中国主要酿酒葡萄产区葡萄白粉菌有性世代的调查与研究

The Third World should be adequately represented in the U. N.

第三世界在联合国理应享有充分的代表性。

In the ancient geus descent was limited to the female line.

在古代的氏祖中，只有按女性下传的世系。

Modern ethics:without existence of ethical world--the road of modern phenomenological ethics;

现代伦理学:没有伦理世界的存在——现代性现象学伦理学道路

Generations of astronomers have painstakingly gathered an enormous store of facts touching on the most perse properties of stars.

世世代代的天文学家辛勤地积累了有关恒星各种性质的大量观测事实。

A theoretical analysis of the validity of Chinese literary theory in the new century--On the conceptual background of modernity and post-modernity;

新世纪中国文学理论有效性讨论的理据分析——以现代性与后现代性为思想背景

"Three women poets, especially, endured through the centuries as the voices of their time. "

有三位女性诗人经历这些世纪中的困苦,发出其所处时代之心声。

hereditary characteristics, features, beliefs

遗传而来的特性、 有遗传特点的相貌、 世代沿袭的信仰

Capital Account Opening and the Effectiveness of Capital Controls in Brazil since the 1990s

20世纪90年代以来巴西资本项目开放与资本管制有效性研究

They all have a common ancestral mother, by virtue of their descent from whom the female offspring in each generation are sisters.

她们全体有一个共同的女祖先； 由于世系出自同一个女祖先，后代的所有女性每一代都是姊妹。

At the point where antiquity broke off its advance to sexual love, the Middle Ages took it up again: in adultery.

中世纪是从具有性爱的萌芽的古代世界停止的时候开始的，即是从通奸开始的。

characteristic of or devoted to the temporal world.

有世俗世界的特性或奉献给世俗世界的。

The Modernity of Shanghai Art in 1920s and 1930s;

20世纪二三十年代上海艺术的现代性

There are two standards in Shi Ji:one is the aristo critic pedigree of the leading role o r the undertakings lasting over two g enerations.

而“世家”义例标准有二:一需具备世代传袭之家或世代相继之事业;

Appearing in or characteristic of successive generations.

世代相传的历代都出现的，历代都有此特征的

Maternity writing of the female literature in 1980s;

20世纪80年代女性文学中的母性书写

Women s Literature and Women s Liberation in the 1990s;

20世纪90年代女性文学与女性解放