...disease):由病原生物因素侵染造成的病害。因为病原生物能够在植株间传染,因而又称传染性病害。 侵入期(penetration period):从病原物侵入寄主植物到建立起寄生关系的时期称为侵入期。
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... stage of introduction (指产品寿命) 初期 stage of invasion 侵入期 stage of ionization 电离级 ...
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侵入期(Penetration Entrance Period) 从病原物侵入寄主到建立寄生关系为止。侵入途径: A:表皮直接侵入 B:自然孔口(气孔 水孔 皮孔) C:伤口。
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第二侵入期辉长苏长岩相分异程度低。
The second period's gabbronorite facies is poorly differentiated.
在此基础上,结合地幔中硫化物的分布特点和地幔岩块底辟上升模式,提出了第二侵入期岩浆的形成演化模式。
On this basis, combining the distribution feature of sulfide in mantle and the model of mantle diapir uprising, the model of formation and evolution of second stage magma has been advanced.
山门银矿区出露的中生代侵入岩是一套由基性岩、中性岩、酸性岩组成的复式侵入体。具有规模大、侵入期次多、演化时间长的特点。
The outcropped Mesozoic intrusive rock is a composite intrusion which consists of basic, intermediate and acid rocks, characterized by the large scale, multiphase intrusion, and with long evolution.
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