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| 1. | surface active agents-sulfated ethoxylated alcohols and alkylphenols- estimation of the mean relative |
| 表面活性剂 - 乙氧基化醇和烷基酚硫酸盐 - 平均相对分子量的测定 |
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| 2. | mean mass range |
| 平均质量射程 |
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| 3. | mean mass velocity |
| 质心速度 |
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| 4. | Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulphonates |
| GB/T5178-1985工业直链烷基苯磺酸钠平均相对分子量的测定气液色谱法 |
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| 5. | mass weighted mean value |
| 质量加权平均值 |
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| 6. | Determination of mean relative molecular mass for industrial alkylbenzene--Gas-liquid chromatographic |
| GB/T5177.3-1985工业烷基苯平均相对分子量的测定气液色谱法 |
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| 7. | Sodium ethoxylated alkyl sulfate-Determination of the mean relative molecular mass |
| GB/T13530.3-1992乙氧基化烷基硫酸钠平均相对分子量的测定 |
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| 8. | technical straight-chain sodium alkylbenzenesulfonates- determination of mean relative molecular mass |
| 工业直链烷基苯磺酸钠平均相对分子量的测定 - 气液色谱法 |
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| 9. | The region of the atmosphere below 90 Km has a nearly constant mean molecular mass, and is therefore |
| 90公里以下大气区域，具有一个接近恒定的平均分子质量，因此称为均匀层。 |
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| 10. | Surface active agent--Technical alkane sulfonates--Determination of mean relative molecular mass and |
| GB/T11988-1989表面活性剂工业烷烃磺酸盐烷烃单磺酸盐平均相对分子量及含量的测定 |
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