30kg

The optimum quantity of fertilizer applied is 30kg / mu .

最佳施肥量为30kg／亩。

Until then he has to carry the 30kg robot to move her .

在此之前，这个30公斤的机器人妻子必须靠他来移动。

The recommend quantity of silicon in tropic brick red soil is 30kg / hm2 by analysis the cost and employing effect .

从施用成本和增产效果综合分析，建议在热带砖红壤地区花生硅肥施用量为30kg/hm2（SiO2）；

The contents of potassium in tobacco leaves increased with the increasing of magnesium within a range from 0 ~ 30kg · hm - 2 in the west of Henan Province .

在豫西地区施镁对烟叶氮、磷含量影响较小，烟叶含钾量在镁用量0～30kg·hm－2（MgO）范围内呈上升趋势。

Other advices were offered like nursery location selection , sowing method and quantity ( 15 ~ 30kg / hm2 ), seedling management , seedlings density ( 90 ~ 100 trees / m2 ) .

注意圃地选择、播种方式和播种量（15~30kg/hm2），加强苗期田间管理，合理控制育苗密度（90~100株/m2）。

And the solid enzyme preparation technology-the spray-on process optimum conditions had been determined : the entrance temperature 170 ℃, the exit temperature 75 ℃, flow rate 30kg / h-1.At these conditions the enzyme productivity was 68 % .

确定了采用喷雾干燥法生产固体酶制剂的最优工艺条件：进口温度170℃、出口温度75℃、流量30kg·h-1。在此条件下，酶得率为68%。

When 30kg / ha S per year was applied to a rice-rice cropping system in the areas of Guangxi , a positive sulphur balance could be remained in the soil while a negative sulphur balance was observed for the CK .

在广西，以水稻-水稻为栽培方式的地区每年施用30Skg/ha，土壤中硫保持正向平衡，而如果不采用这个施肥比例，土壤硫保持为负平衡；

The experiment reveals that the virtue of mixed acid is prior to the single acid . The optimized mixed acid is mixed by muriatic acid and oxalic acid according to 1:1 and the best dosage of mixed acid is 30kg / t.

酸处理工艺中，试验表明混和酸的处理效果要比单一酸的处理效果好，最佳混和酸为盐酸和草酸按1：1比例配成，最佳混和酸用量为30kg／t。

From the polyol system . the polyurethane foams which have density of 30kg / m3 and good dimension stability and are suitable for continuous sandwich boards can be prepared . By testing , performance of the boards manufactured in a domestic plant has all met demands .

通过选用合适原料、调整配方，研制出泡沫整体密度小于30kg/m3、尺寸稳定性好的用于连续夹芯板生产的组合聚醚，并在国内某夹芯板厂家上机生产，经检测，其所有性能指标均达到要求。

The sulphur fertilization and zine fertilization experiment showed : when N , P , K , fertilizer application were the same , the sulphur application of 30kg / hm 2 could increased yield by 153g / hm 2 , with yield increase ranging 2.13 % ;

S肥和Zn肥的试验则表明：在施用等量N，P，K肥条件下，每公顷施用30kgS肥比不施S肥处理，产量增加153kg，增产率为2.13%；

For the wood-fired pizza , which measured two kilometres , they used 2000 kg of flour , 1600 kg of tomatoes , 2000 kg of mozzarella , 200 litres of oil , 30kg of fresh basil and 1500 litres of water .

为了制作这个长近2000米的用木火烹饪的披萨，他们使用了2000公斤面粉，1600公斤西红柿，2000公斤奶酪，200升油，30公斤新鲜罗勒以及1500升水。