| 1. | The condensed vapor boron content was reduced to 2～3 mg/1 .
冷凝蒸汽中硼含量可降到2-3毫克升。 |
| 2. | There is still great interest in boron as an essential plant nutrient .
迄今硼作为植物的必要营养元素仍极其重要。 |
| 3. | Borax is the compound commonly applied to the soil to correct boron deficiency .
硼砂是矫正土壤缺硼的常用硼化合物。 |
| 4. | The presence of boron or a boron compound in neutron shields has certain advantages .
在中子防护体中加入硼或一种硼的化合物是有一定优点的。 |
| 5. | In one study, the reverse osmosis process removed only 10% of the total boron in a wastewater .
在某一研究中，反渗透法只除去废水中总硼量的10。 |
| 6. | Calmon has quoted ion exchange costs of $ 0.120. 30/1000 gal for boron treatment .
卡尔蒙提出的离子交换树脂处理硼的费用为012030美元千加仑。 |
| 7. | Sodium, sulfate, magnesium, calcium, carbonate, bicarbonate, chloride, and boron should be determined in a water analysis .
水质分析要测定钠、硫、镁、钙、碳酸盐、重碳酸盐、氯和硼的含量。 |
| 8. | Autocatalytic nickel boron coatings for engineering use
工程用自动催化镍硼铸件 |
| 9. | Photography - processing waste - determination of boron
摄影术.处理废水.硼的测定 |
| 10. | Materials for sintered neodymium iron boron permanent magnets
烧结钕铁硼永磁材料 |
