20kg

Luggage in excess of 20kg is taxed .

行李超过20公斤要付费。

Studies on Sieving the Best Diet Formula for 5 20kg piglet and 20 35kg Reserve Swine

520公斤仔猪及2035公斤后备猪最佳日粮配方筛选研究

Research on Amino Acids Requirements of 10 ~ 20kg Landrance × Rongchang Crossbred Piglets

10～20kg长×荣二元杂交猪氨基酸需要量的研究

Their luggage also includes 20kg of dried egg , 7300 tea bags , 230kg of chocolate and 30 toothbrushes .

他们的行李还包括20公斤的鸡蛋干、7300袋茶叶，230公斤的巧克力和30支牙刷。

At the same time , the percentage of chief cells reached from original 67.7 % ( 1kg ) to 72.37 % ( 20kg ) .

此时，腺体主细胞的比率也相应增加，由最初的67.7%增加到72.37%。

Carpet cleaning appliance for cleaning carpets in situ [ xcl . by dry cleaning , for a weight exceeding 20kg ]

原地清洗地毯用地毯清洗设备[不包括干洗，重量超过20kg]

Well , the 32-year-old photographer succeeded because his father , who had an excessive drinking problem , ended up shedding 20kg in six months .

最后，这位32岁的摄影师成功了，因为他酗酒的父亲在6个月内成功减掉了20公斤。

The suitable N amount applied to quality varieties ranges from 15 to 20kg / 667m2 , and 40 % of the N application is applied at jointing stage or jointing - heading stage .

优质品种的适宜施氮量在15～20kg／666.7m2之间，追肥量不应低于总量的40%，追期以拔节或拔节、抽穗期为宜。

Compared with the normal grey cast iron of same composition , the tensile strength of type D graphite cast iron rises about 13kg / mm and its bending strength rises about 20kg / mm .

在高含碳量条件下，砂型铸造D型石墨铸铁与同成份普通灰铸铁相比，抗拉强度能提高13kg/mm~2左右，抗弯强度提高20kg/mm~2左右。

Three N treatments , the yield of15kg / 667m2nitrogen processing maximum , 20kg / 667m2nitrogen processing production has declined , indicating that the decline of nitrogen fertilizer overdose causes the yield of rapeseed .

三个施氮处理中，15kg/667m2纯氮处理的产量达到最大值，20kg纯氮处理的产量有所下降，说明氮肥施用过量会使油菜产量下降。

The results suggest that total or apparent ideal digestible tryptophan requirements of weanling piglets ( 8 ~ 20kg ) are 0.205 % or 0.163 % respectively , while dietary lysine : tryptophan ratio is 100:18 .

以上结果提示，8～20kg断奶仔猪获最佳生产性能的色氨酸需求参数为0.205%，饲粮中赖氨酸和色氨酸比例为100：18，相应的表观可消化色氨酸需求参数为0.163%。

The production of the system can reach 20kg / h , about 7 times the man-made , and the system succeeds in completing automatic sorting in different color plastic granules , and the system can set sorting parameters automatically by training granules .

分拣系统的产量为20kg/h，约为人工的7倍，成功地实现了对不同颜色的塑料颗粒进行自动分选的目标。并且系统可以通过对颗粒进行训练，自动设置分拣参数。

Arrive at Chungking Mansions with little more than the clothes on your back and cash in your pocket , and a 20kg baggage allowance might seem an almost absurd gesture of largesse on the part of the airlines .

到达重庆大厦时，只要身上穿了衣服，兜里放点现金就行，就连航空公司慷慨赠送的20公斤免费行李都显得可笑。

We engaged in experiment that effect of organic biology compound fertilizer with different base-fertilizer application-rate on maize yield and economic benefit in 2001-2002.The results indicated : base-fertilizer is 20kg / 667m2 organic biology compound fertilizer , maize yield and economic benefit is the high est ;

毕节地区农业科学研究所于2001-2002年度进行了有机生物复合肥不同底肥施用量对玉米产量及经济效益的影响试验。

The optimum ratios of lysine : sulfur amino acids ( methionine and cystine ): threonine : tryptophane in the diets kept consisted of corn , soybean meal and peanut meal were 100:65:65:20 as total amino acids for 5 ~ 20kg body weight piglets .

以玉米、豆粕、花生粕为主要原料的5～20kg体重仔猪日粮，适宜的必需氨基酸比例（总氨基酸为基础）估计为：赖／含硫／苏／色＝100：65：65：20。