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available alkali是什么意思？

available alkali

有效碱

相关词汇
available alkali

available

adj. 可获得的，有空的，可购得的，能找到的；
例句
The company's actuarial report is available on demand.
该公司的精算报告可随时索取。

alkali

n. 碱；
例句
Water, acrylonitrile and the galactomannan gum are added to a reactor with an alkali metal hydroxide.
水 、 丙烯晴和半乳甘露聚糖胶,同碱金属氢氧化物在一起,加入到反应器中.
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
You can not rely on his assistance.
别指望他帮你。
He excels as an orator.
他是一个出色的演说家。
According to research, only one smoker in a hundred is able to kick the habit without some kind of help.
研究表明,一百名吸烟者中只有一名能够不借助任何帮助成功戒烟。
a wild uninhabited coastal stretch
一段荒无人迹的海岸
His main work is to receipt for each lot of goods.
他的主要工作是给每一批货物开收据。
Rarity enhances the worth of old coins.
旧钱币以稀为贵。
The land near the border is disputed ground.
靠近边界的土地是有争议的地区。
‘Why is she so late?’ ‘I’ll be blowed if I know.’
“她为什么这么晚才来？”“鬼知道！”
They could not leave the city unguarded.
他们不能让这座城市不设防。
It is advisable that we (should) stay at home instead of going to the movie.
我们还是不去看电影, 呆在家里好。