| 1. | The inflection point at this ph is barely detectable .
在此PH值下，拐点不易发现。 |
| 2. | Primary plaques were detectable in 16 to 20 hours .
在16到20小时内可查出原发溶斑。 |
| 3. | The infestation of avocado root rot disease is not visually detectable .
鳄梨树根腐病的感染用视觉是无法探测出来的。 |
| 4. | Grains containing detectable amounts of aflatoxin should therefore not be used for food or feed .
因此，凡测出含有阿夫罗毒素的谷物都不能做粮食或饲料。 |
| 5. | These trace gases are not detectable by smell in any but the most heavily polluted atmosphere .
这些微量气体除了在污染最严重的大气外，是不能凭嗅觉察觉到的。 |
| 6. | With rare exceptions such as a pure quartz sandstone, every rock contains detectable amounts of abundant metals .
除了象纯石英砂岩等少数例外，每种岩石都含有若干可检出的富有金属。 |
| 7. | Copper was reduced from 20 mg/l to below detectable limits by sulfide precipitation from a gold-ore extraction wastewater .
用硫化物沉淀法可将金矿抽提废水中的铜含量从20毫克升降到可检测标准以下。 |
| 8. | The inflection point at this ph is barely detectable
在此ph值下，拐点不易发现。 |
| 9. | No . of sample with detectable aflatoxin in percentage
所占百分比含量范围微克 |
| 10. | A cheater detectable visual cryptography scheme
可防止欺骗的可视密码分享方案 |
