变硬

在纸板上涂两三层清漆使其变硬。

Give the cardboard two or three coats of varnish to harden it .

清漆几分钟就变硬了。

The varnish takes a few minutes to harden .

把混合物放在一个地方冷却变硬。

Put the mixture somewhere cool to firm up .

在混合物还没有变硬之前，趁热将它塑成形。

Mould the mixture into shape while hot , before it hardens

这种材料需要有更高的温度和压力才能凝结变硬。

The material requires higher temperatures and pressures to set hard .

煮豆荚时别加盐，因为这常会使豆壳变硬。

Do not add salt to beans when cooking as this tends to toughen the skins .

黏土干了的时候就变硬了。

Clay hardens when it becomes dry .

由于V的高度内容钢的残余物有细密纹理的即使当从例外地变硬高的温度。

Owing to the high content of V the steel remains fine-grained even when hardened from exceptionally high temperatures .

结果表明，针刺引起POD和PAL活性上升，使木质素大量沉积在细胞壁上，果顶变硬，从而防止裂果。

The results showed that the POD and PAL activities in fruit top increased remarkably after puncture and a vast amount of lignin accumulated on cell walls , so the fruit top got harder and the fruit cracking could be avoided .

结果：CCl4诱导8周后，小鼠肝脏出现明显的纤维化症状，可看到肝组织变硬、表面粗糙不平、密集分布大量的白色点状斑块。

Results : After 8 weeks of CCl4 induction , the mouse liver showed fibrosis symptom severely . Hepatic tissues become hard , coarse and there were large amounts of white plaques on liver surface .

习语短语津津有味地咀嚼；尽情地吃[助剂]防腐剂；保存剂Stockpile积累；储备物资pricehike提价；物价上涨freezerburn冻斑，冷冻食品表面干燥变硬

New words : munch on ( something ) - to eat preservatives - chemicals added to food , to prevent it from rotting or spoiling - to keep a very large amount of something , for future use - a sudden increase in prices - when items in the freezer become dry from being in there too long

水泥将变硬直到像石头一样。

The soft concrete will harden till it is like stone .

鸡蛋与牛奶或奶油混在一起搅打，烹制到刚刚变硬。

Eggs beaten with milk or cream and cooked until set .

使变硬或柔韧或有回弹力，尤其是通过加热。

Made hard or flexible or resilient especially by heat treatment .

支气管炎、高血压、动脉硬化症金属在空气中冷却时变硬。

The metal hardened when it was cooled in the air .

使衣服或帽子变硬的硬的粗糙的纤维。

A stiff coarse fabric used to stiffen hats or clothing .

如果你不，刷子就会变硬。

If you don 't , they will go hard .

待其根部结构成长后，表面变硬而填满模子。

As its root structure grows it hardens to fill the mold .

把椅子夹紧直到胶水变硬。

Clamp the chair together until the glue has hardened .

二氧化硫能让声带变硬

The sulfur dioxide had the effect of hardening the vocal chords .

膏体会变硬成为粉末，舒缓过敏皮肤。

The paste will harden into a crust and soothe irritated skin .

淬火就是促使变硬。连续式光辉123质淬火炉

Hardening means making harder . continuous bright hardening quenching furnace

它会使你的精神消沉，你的心也会变硬。

It deadens your spirit and it hardens your heart .

他们把粘土坯放在炉火里使其变硬。

They harden clay by putting it in a fire .

泥砖需要很长时间干燥才能变硬。

Adobe can take a long time to dry and become hard .

木质化足以使细胞变硬和增强。

This lignification serves to stiffen and strengthen the cells .

太阳的热使黏土变硬。一种热硬化性的树脂。

The heat of the sun hardens clay . a thermosetting resin .

过了一段时间，他的肌肉变硬、变结实了。

After a time his muscles grew hard and firm .

但是，弹性材料会变硬，扭矩也会增加。

However , the elastomer becomes hard and torques increase .

94%（205/218）的肝脏质地变硬，结缔组织增生；

94 % ( 205 / 218 ) of livers became fibrosis ;