千克

"In step, a 300- gallon reaction vessel was charged with 300 kg of phosphorus oxychloride (6), cooled, and blanketed with nitrogen."

步骤，往300加仑的反应容器里加入300千克三氯氧化磷(6)，冷却，并覆以氮气。

"In step, a 300-gallon reaction vessel was charged with 300 kg of phosphorus oxychloride (6), cooled, and blanket ed with nitrogen."

步骤，往300加仑的反应容器里加入300千克三氯氧化磷(6)，冷却，并覆以氮气。

According to the plan, we will produce two more thousand kilos of this patent medicine next moth.

按照计划，下个月我们要再多生产两千克这种专利药品。

Our present cement production has reached 1.9 million tons, output per capita in the world, but insufficient 150 kilograms.

我国目前水泥产量已达1.9亿吨以上，总产量居世界首位，但人均不足150千克。

The price of apples is about four yuan per kg on average.

苹果的价格是平均每千克4元。

It has been calculated that approximately 50 to 60 W heating capacity per kg of mold volume is required.

据估算，每千克的模子需要加大约50到60瓦的热能。

Normal healthy individuals need about 0.8g of protein per kg of body weight.

正常的健康个体对蛋白质的需求0.8g 每千克体重。

The rats were fed 12.5 grams of fructose per kg of weight every day for a year.

在一年的时间里，这些老鼠每天按每千克体重12.5克的标准摄取果糖。

The rats were fed 12.5 grams of fructose per kg 2.2 pounds of weight every day for a year.

在一年的时间里，这些老鼠每天按每千克（2.2磅）体重12.5克的标准摄取果糖。

This D O charges almost come to US $ 1 per kg.

DO的费用几乎是1美金/千克。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。