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- Perhaps a key adaptive advantage of the angiosperm is their ability to construct wood with much less expenditure of energy per unit weight. 也许被子植物适应优势的秘诀就在于它们有能力形成每单位重量的木材可支付少得多的能。
- It is frequently referred to as "pressure head" when expressed in terms of energy per unit weight of water. 当以单位水重的能量来表达时,经常看作为“压头”。
- Heat emission per unit weight of radiator 散热器单位质量散热量
- Pressure is force per unit area. 压力就是电单位面积上的力。
- Higher efficiency of calcium oxide per unit weight, lower price and reduced transport space requirement militate in favour of burned lime 单位重量的生石灰的高效能,低价和较小的运输空间要求使得烧石灰倍受宠爱
- It releases more heat per unit of weight than any other fuel. 作为燃料,它每单位重量释放热量最多。
- Perhaps a key adaptive advantage of the angiosperm is their ability to construct wood with much less expenditure of energy per unit weight 也许被子植物适应优势的秘诀就在于它们有能力形成每单位重量的木材可支付少得多的能。
- The current is the charge flow per unit time. 电流是每单位时间流动的电荷。
- Could you tell me the cost of production per unit? 请你告诉我每件成品的生产成本好吗？
- The drag is a force per unit area of the layer. 拖力是流层单位面积的力。
- By the charge density we mean the per unit volume. 所谓的电荷密度是指单位体积的电荷。
- We must do everything to raise the per unit yield. 我们要千方百计提高单位面积产量。
- Phone calls cost 20p per unit off-peak. 非高峰时间电话费每单位20便士。
- Horizontal movement of air per unit time. 空气在单位时间内的水平移动距离。
- Energy absorbed per unit mass of the material. 单位质量物质吸收的电离辐射能量。
- How much do you charge per unit? 你们每件要价多少呢？
- Land value in tetms of per unit floorage. 按房屋单位建筑面积平均分摊的土地价格。
- The intensity of light per unit area of its source. 亮度每单位发光区的光的强度。
- The game's selling price was $15 per unit. 这游戏的售价为每套15元。
- The costs for steel and cambering are specified on a unit weight of the beam basis;for example, a cost per pound of the beam. 钢和拱的价格随着梁的质量单位而变换，例如，每磅的梁的费用。
