a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals.
一种银白色软质单价元素，碱金属属，已知最轻的金属，存在于许多矿物中。
key coding element location
关键字编码元素单元
a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures.
银色有毒金属元素，重，单价或二价，唯一一种在常温下呈液态的金属。
Element Safety Factor in Rock Stability Estimation and Its Influential Factors
岩体稳定性评价的单元安全系数法及其影响因素分析
A one-way trip costs 3 yuan.
地铁票价单程为三元，
having three units or components or elements.
由三个单元、成分或元素组成的。
A set of data elements which are handled as a unit
作为一个单元来处理的一组数据元素。
The unit price has been amended to read( reading) US$0.56 per piece instead of existing.
单价已修改为每个0.56美元而不是原来的单价。
binary element string
二进位单元串;二进位元素串;二进制单元串;二进制码元串;二进制元素串
Its fixed cost is $3. The variable cost per unit is $30 and sales price is $5 per unit.
固定成本是3美元,单位变动成本是30美元,单位售价5美元。
a bivalent and trivalent metallic element of the rare earth group.
稀土属二价和三价金属元素。
Eg. They raised the price of a one way lift ticket from$24 to$26.
他们把缆车单程票价从24美元涨到26美元。
Construction of the Regional Elements of Differential Calculus and Re-integration into a Single-integral Directly
构建区域元素一元微分 重积分直接化为单积分
(physics and chemistry) the simplest structural unit of an element or compound.
（物理和化学）元素或化合物最简单的结构单位。
CREATE AWARENESS ON ENGLISH SOUNDS AND WORDS
第一单元 增强对英语音素及单词的敏感度
They decided to let the smaller flats at lower rents.
他们决定把小单元廉价出租.
We ordered 200 vacuum flasks at the unit price of US $ 20.
我们订购了200个暖水瓶，单价20美元。
Unit price: US $50 per ton C$ F Dalian, Chian
单价：每吨50美元C￥F中国大连市