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- grain bulk resistance 粮层阻力
- PH3 recirculation fumigation maintained effective concentration for a long time.The stored grain insects in depth of grain bulk was killed. 保持有效杀虫浓度的时间长，能够杀死仓内粮堆中的储粮害虫，取得了良好的杀虫效果。
- Applicating protectant in whole grain bulk or on the surface of grain bulk and fumigating with aluminium phosphide also suited to storage of wheat seed. 由于应用了上过综合防治技术和货台防鼠、防潮、防霉．从而保证了小麦的储存安全，延缓了小麦品质陈化．用防护剂全堆或表层拌和与磷化铝熏蒸也可用于小麦种子的储存。
- The results show that the bulk resistivity curve of the paste with phosphate is delayed in early period, and resistivity declines as the contents of the phosphate increase. 结果表明：可溶磷使得水泥早期的电阻率降低，水化进程推迟，且随着可溶磷含量的增加，电阻率呈逐步降低趋势；
- The results show that the bulk resistivity curve of the paste with phosphate is delayed in early period,and resistivity declines as the contents of the phosphate increase. 结果表明:可溶磷使得水泥早期的电阻率降低,水化进程推迟,且随着可溶磷含量的增加,电阻率呈逐步降低趋势;
- APPLICATION OF PH_3 GENERATOR (MOISTURE ABSORPTION)OUTSIDE GRAIN BULK 吸湿式PH_3发生器堆外投药杀虫研究
- The grain crop has gone down this year. 今年的粮食作物产量下降了。
- Do they charge carriage by bulk? 他们是否按体积计算运费？
- In most markets you can buy fresh fruit in bulk. 在大多数市场上可买到散装新鲜水果。
- Grain is often transported in bulk. 谷物常以散装运输。
- The bulk of the work has already been done. 大部分工作已经完成。
- The company is an international trader in grain. 这家公司是国际粮食贸易公司。
- The elephant lowered its great bulk. 大象蹲下它庞大的身躯。
- Her resistance to the proposal has crumpled. 她对这个建议的抵触情绪已化为乌有了。
- Their speculative buying of grain is illegal. 他们投机购买谷物是不合法的。
- Bad luck goes against the grain. 厄运总是令人讨厌的。
- Each of the bulbs has a resistance of120 ohms. 每一盏灯泡有120欧姆的电阻。
- Stores of grain are frequently attacked by pests. 储存的谷物经常受到害虫的破坏。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- Our grain output will be3.7 times that of1960. 我们的粮食产量将是1960年的3。7倍。
