sterility

英[st?\'r?l?t?]
美[st??r?l?t?]

基本釋義

n.
不毛; 不孕; 內(nèi)容貧乏; 不結(jié)果實

詞性變化

實用例句

This disease causes sterility in both males and females.

該病會導(dǎo)致男女不孕不育。

柯林斯例句

A temperature of 121? ? C is regarded as the minimum necessary to achieve sterility.

一般認為要做到無菌,溫度起碼必須達到121攝氏度.

《簡明英漢詞典》

A major barrier to interspecific hybridization is sterility in the F 1 progeny.

種間雜交的主要障礙是F1代的不育性.

辭典例句

Sterility is some permanent factor preventing procreation.

不育是阻礙生殖的一種永久性因素.

辭典例句

It has been known that the self - sterility of conifers results from embryo collapse after self - fertilization.

業(yè)已知道,針葉樹自花不育是由于自花受精后胚凋萎.

辭典例句

These are obvious implications for the design of other methods of producing male sterility.

這些顯然對設(shè)計產(chǎn)生雄性不育的新方法都有啟發(fā).

辭典例句

Conclusion: The established sterility test method for Imipenem monohydrate may be practical.

結(jié)論: 建立的亞胺培南一水合物無菌檢查法可供實用.

互聯(lián)網(wǎng)

Different male sterility types were among the three lilies.

不同基因型的百合產(chǎn)生雄性不育變異類型有差異.

互聯(lián)網(wǎng)

This paper reviews the advancement of mechanism of plant cytoplasmic male sterility.

本文綜述了植物細胞質(zhì)雄性不育分子機理的研究進展.

互聯(lián)網(wǎng)

Conclusion The sterility test reassured by verification test is feasible and reliable.

方法采用直接接種法,通過無菌驗證試驗確定無菌檢查方法的有效性.

互聯(lián)網(wǎng)

The phenomenon of female sterility is common in plant.

雌性不育現(xiàn)象在植物界內(nèi)普遍存在著.

互聯(lián)網(wǎng)

Conclusion: The sterility test reassured by validation test is feasible and reliable.

方法: 采用薄膜過濾法,通過無菌驗證試驗確定無菌檢查方法的有效性.

互聯(lián)網(wǎng)

All are the major causes of ovulatory dysfunetional sterility.

以上均為排卵功能障礙性不孕的主要病機.

互聯(lián)網(wǎng)

The phenomenon of genic male sterility ( GMS ) occurs widely in plant.

植物核雄性不育現(xiàn)象廣泛存在于自然界中.

互聯(lián)網(wǎng)

A scummy sterility hanging over the town, a fog of book - learning.

這座城鎮(zhèn)籠罩在一種卑下的貧乏和啃書本的濃霧中,學(xué)的全是以往的渣滓.

互聯(lián)網(wǎng)

英英釋義

Noun
  • 1. (of non-living objects) the state of being free of pathogenic organisms

  • 2. the state of being unable to produce offspring; in a woman it is an inability to conceive; in a man it is an inability to impregnate

反義詞

n.不毛;不孕;內(nèi)容貧乏

fertility

其他釋義

fertility

最新英語單詞

行業(yè)英語