In algebra, the sign X usually denotes an unknown quantity.
在代里, 符
X常
来表示未知
。
In algebra, the sign X usually denotes an unknown quantity.
在代里, 符
X常
来表示未知
。
Our new director is still an unknown quantity.
我们对新来的主管知之甚少。
His work is good in respects of quality but bad in respect of quantity.
他的工作质量很好, 但量很少。
This medicine is poisonous if taken in large quantities.
这种药若服过量是有害的。
It's wrong to sacrifice quality to quantity.
牺牲质量去追求量是错误的。
Quantities of food were spread out on the table.
许多食品被摊放在桌子上。
Quantities of food were on the table.
桌上摆了大量食物。
A large quantity of beer was sold.
售出了大量的啤酒。
He ate a small quantity of rice.
他吃了少量的米饭。
Mathematics is the science of pure quantity.
学是纯粹研究
量的科学。
She was burdened with a large quantity of parcels.
她吃力地捧着一大堆包裹。
Forensic examination revealed a large quantity of poison in the dead man’s stomach.
法医检验发现死者的胃里有大量的毒药。
Large quantities of water are needed for cooling purpose.
冷却要大量的水。
What i the actual quantity tated?
实际的量说明什么?
Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.
甲缩醛含氧量大、氢碳比高、闪点低,加入柴油中能够提高其十六烷值。
You must eliminate an unknown quantity.
你必须消去一个未知。
A great quantity of soluble inorganic salt can force the surrounding soil seriously become salinization and alkalinization.
大量可溶性无机盐会加剧周边土壤的盐碱化。
Energy has amphimorphic porperties:conservative property of quantity and no conservative property of quality.
能量具有量的守恒性和能质的不守恒性,即同时遵循热力学第一定律、热力学第二定律。
A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method.
提出了新的螯合滴定法测定二硫化钼量,以取代传统的重量法。
Rare earth can influence for shape size,distribution and quantity of niobium carbonide,decrease activity of carbon and niobium i...
稀土对碳化铌形态、大、分布、
量有影响,可降低碳、铌活度,阻碍碳化铌在奥氏体区的析出。
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