查询词典 rust

By applying pretreatment of removing rust with mechanical method and degreasing oil with or-garlic, seven common coatings were used to recoat with spraying and brushing after pretreatment on broken surface.

通过对预涂卷材表面进行简单的机械去除浮锈和有机试剂擦拭除油的前处理，采用7种常用涂料对已被破坏的卷材表面喷涂再涂装，测试了2种涂装方法下漆膜性能，分析并得到了这7种涂料在预涂卷材再涂装时的可行性和适用场合，所得实验结果对实际应用具有一定的参考价值。

Prior to coating, check whether steel surface treatment meet de-rusting requirements, if rust or dirty found, it should receive rehandle. De-rusted steel should be coated with prime within 12 hours after de-rusting.

在涂装前，先检查钢材表面处理是否达到防锈等级的要求，是否仍有返锈或重新污染的现象，否则应重新处理，同时除锈后要求在12小时以内即喷底漆。

And causes rust spots on apples and pears and other plants of family Rosaceae.

在雪松和别的松类植物上产出苦汁的真菌的属，在苹果树和梨树和别的植物上造成菌锈的蔷薇科的属。

Our expert is of the opinion that the rust will not be scoured completely before the machine is electroplated .

专家的意见是机器在电镀之后锈点才能完全去掉。

Our expert is of the opinion that the rust will not be scoured completely before the machine is ''.

专家的意见是机器在电镀之后锈点才能完全去掉。

Steel billets are adopted edition of tran scription or strip steel, steel because of its riveting process does not fall into the stove with the pipe, electric arc welding arc-welded pipe and take the initiative; pipe material and its usefulness is not the same but is divided into: galvanized steel riveting , there is no rust steel riveted steel pipe.

钢管采纳的坯料是誊写钢版或者带钢，钢管因其铆接工艺没有同而分成炉焊管，电弧焊接管和主动电弧焊管；焊管因其材料和用处没有同而分成：镀锌铆接钢管，没有锈钢铆接钢管。

Lr45 was a resistant gene against wheat leaf rust disease originated from Secale cereale and was localized onto the chromosome 2A.

小麦抗叶锈病基因Lr45发现于一个日本小麦与黑麦的杂交后代中，并定位于2A染色体上。

Secale cereale; leaf rust resistance gene; Lr45; SCAR marker

黑麦；抗小麦叶锈基因；Lr45； SCAR 标记

Shrubs 1–2(–3) m tall. Twigs terete, densely spreading rust-colored setose.

灌木1-2(-3)米高。小枝圆柱状，密被平展锈色具刚毛。

Any of several North American songbirds of the genus Sialia, having blue plumage and usually a rust-colored breast in the male.

蓝鸫一种北美洲蓝鸫属鸣鸟，羽毛呈蓝色，雄鸟的胸多呈淡红色

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。