病害的英語怎么說
2012-06-26 05:09
病害的英文:
plant disease
- Disease of animal and vegetable pests propagate with extreme rapidity.
動植物病害傳播極快。 - prevalence of specific diseases or pests
特定病害或蟲害的流行 - It is desirable to spray the chemicals before the plant is seriously damaged.
噴藥的時間最好是在病害造成嚴(yán)重?fù)p失之前。 - We must cut away the diseased branches from the trees.
我們得把有病害的樹枝剪除。 - An army of doctors blitzed the disease.
一大批醫(yī)生跟病害做了閃電式的斗爭。 - In many cases, plants infected with nematodes are more susceptible to other pests and disease.
在許多情況下,感染蟲的植株更易感染其它蟲害和病害。 - The results of unchecked plant diseases are too obvious in countries which have marginal food supplies.
如果讓作物病害任其蔓延,對于糧食供應(yīng)并無富余的國家,其后果是顯而易見的。 - "Some plants have relative immunity to a great many diseases, while others have a susceptibility to them. "
對于許多病害,有的作物具有免疫力,而另一些作物容易受到感染。 - The damage may be twofold: infected plants may produce less grain, and the quality of the grain itself may be lessened.
病害的破壞是雙重性的,一方面感病植株麥粒減少,另一方面麥粒本身的質(zhì)量也降低。 - Forty are known to attack corn; and about as many attack wheat.
已經(jīng)知道有40種為害玉米,為害小麥的病害的數(shù)量大體也有這么多。
n. 植物;工廠;機器設(shè)備
v. 栽種;播種;布置;插入
- A bur of this plant.
這種植物的刺果 - They are planted for hedges.
它們種起來當(dāng)作籬笆。 - This is a precocious plant.
這是一株“早熟”的植物。 - It is a semiannual plant.
它是一株半年生的植物。 - The deadliest plant in the world is the castor bean plant.
世界上最致命的植物是蓖麻子豆。
n. 疾病,不健全,病害,弊病,煩惱
v. 使有病,使不健全
- Surgical disease, or the surgical response to disease is of similar antiquity.
外科疾病或?qū)膊〉耐饪铺幚淼臍v史同樣久遠。 - Some diseases are presented by heredity.
有些疾病是由于遺傳導(dǎo)致的。 - ear bacterial disease of maize
玉米穗細菌病 - To know the disease is half the cure
找出病根等于治愈了一半 - The remedy is worse than the disease
醫(yī)療不得法,使病更糟糕