查询词典 rust

The world's last major outbreak of stem rust took place in the nineteen fifties.

上世纪50年代，世界上爆发了最严重的茎锈病。

Genetic analysis suggested that stem rust was controlled by a single gene.

遗传分析表明，抗病性由显性单基因控制。

"This is a new strain of stem rust organism that has the power to destroy most of the wheat varieties being grown around the world."

"这是茎秆锈病机体的新种，它的能力足以毁灭世界上绝大部分正在生长的小麦品种。"

As of 2005 stem rust was still believed to be "largely under control worldwide except in Eastern Africa".

截至2005年，干锈病仍被认为"除了在东部非洲以外，全球其他地方基本上控制"。

Stem rust produces reddish-brown spots on the stems of infected plants.

茎锈在受感染植物的茎部产生红褐色的斑。

Stem rust is caused by a parasitic fungus and devastates crops .

小麦秆锈病是由一种寄生真菌形成的，它会对作物造成伤害。

NORMAN BORLAUG:"This is a new strain of stem rust organism that has the power to destroy most of the wheat varieties being grown around the world."

诺曼。博洛格："这是一种新型的小麦茎锈病有机体，它可以毁灭世界上种植的大多数小麦品种。"

Weekly observation in a wheat field might give the following observations on stem rust during the course of an epidemic .

在秆锈病的流行过程中，每周在小麦田中进行观测，得到如下结果。

NORMAN BORLANG:"This is a new strain of stem rust organism that has the power to destroy most of the wheat varieties being grown around the world."

诺曼·布劳格说这是一种有破坏大部分小麦品种能力的新型的茎锈病变种有机体正在世界范围内发展。

Stem rust produces reddish brown reddish-brown spots on the stems of infected plants.

秆锈在感染的作物的茎上有微红黄色的斑点。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。