公斤

The first Chinese atomic device, which had been tested the month before on October 16, had a yield of 22 kilotons and weighed 1,550 kg, far too heavy for the DF-2A (when the 200 kg reentry vehicle aeroshell had been added). On December 13, the Defense Science and Technology Commission, which oversaw both the missile and nuclear bomb programs, demanded the reduction of the weight and size of the first operational atomic bomb in order to fit it on the DF-2 A.

中国人的首个核装置于一个月前，即10月16日进行了爆炸试验，2.2万吨的当量，重1，550公斤，远远超过东风2A的负载能力（考虑到还要加上200公斤的再入段弹头载具）。10月13日，负责监督导弹与核弹两个项目的国防科工委要求减少首个作战用核弹的重量和尺寸以便使其能够装入到东风2A上。1965年11月，两弹合一的导弹成功进行了飞行试验，但核弹头此时仍未完成改进。

The answer is 40.the scientists were jerry mariment、jim fanteso and jack kilty their first device could add、subtract、multiply and divide.it had 12byte of memory close to nothing compared to today's heavy powerful calculators and it weighed more than 1 kilogram.but it was powerd by batteries that meant it could be taken anywhere.other electronic calculators had to be plugged into electricity.not only that they weighed close to 24kilograms

答案是40年前。3位科学家分别是JERRY、JAMES和JACK，他们发明的第一台计算器可以加、减、乘、除。并且有12字节的内存，这当然与今天的强大的计算器所无法比较的，它重1公斤。但是它是靠电池驱动的，这意味着可以被带到任何地方。其他的电子计算器带插头，必须接电源才能使用，而且重达24公斤几乎和打字机一样大。

Korfball players of different gender teenagers volunteered for this study as subjects. Mean age, weight, and height of male players were 15.8±.9, 174.7±5.4, 61.6±8.7, respectively. Mean age, weight, and height of female players were 15.8±.9, 173.2±4.26, 62.7±5.28, respectively.

本研究以桃园县国、高中合球选手为检测对象，平均龄男生15.8±0.9岁、生16±0.9岁，平均身高男生174.7±5.4公分、生163.6±6.0公分，平均体重男生61.6±8.7公斤、生52.4±5.8公斤，平均训男生2.4±0.7、生2.5±0.8。

It contained 3,000kg of chicken, 2,000kg of beef and tons of legumes and vegetables.

这锅汤用了三千公斤的鸡肉、两千公斤的牛肉，与很多豆类与蔬菜。

According to statistic, at present our country year milk of consumption of average per capita is controlled 6 kilograms only, far the level under 100 the whole world is average kilograms, milkings market is huge.

据统计，目前我国年人均消费牛奶只有6公斤左右，远远低于全球平均的100公斤的水平，乳品市场巨大。

If your equipment weigh 1 kilogram more than his, then you are better off losing 1kg off your body weight and save thousands of Ringgit compared to the other person!

如果你的设备1公斤体重比他多，那么你最好把失去的体重1公斤，节省数千令吉相比，其他的人！

There are four under-wing pylons to carry up to 1,000kg payload, each rated at 250kg.

有四个机翼下挂架用于最大携带1，000公斤负载，每个额定250公斤。

Total amount of livestock/poultry feed per day is Kg, of which organic feed is Kg.

畜禽日食饲料总量公斤，其中有机饲料为公斤。

The racks are rated at 15 kg and 10 kg not over-generous, especially as a few kg of that will be taken up by the weight of the panniers.

别出心裁的前、后货架可随主车架同时折叠，荷重则是保守的15公斤及10公斤，还包含货架及袋子的重量。

The challenging brief was to provide an automatic palletising system which could palletise both 25kg and 50kg paper sacks containing starch products, but with a variation in both bulk density and pallet size.

简短的挑战是提供自动堆垛系统，可以palletise都25公斤纸袋和五〇公斤产品含有淀粉，但是在两个容重和货盘的大小变化。

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。