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| 21. | econometric software package (ESP) |
| 经济计量软件包;经济计量软件包 |
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| 22. | No units or individuals may deal in rejected or defective spares and components of measurement instruments or use them in assembling and repairing measurement instruments. |
| 任何单位和个人不得经营销售残次计量器具零配件,不得使用残次零配件组装和修理计量器具。 |
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| 23. | Primary Standards of Measurement, Standards of Measure- ment and Metrological Verification |
| 计量基准器具、计量标准器具和计量检定 |
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| 24. | ten cents a can a jar of preserves |
| 计量：购买食品?数量、计量和价格 |
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| -- 来源 -- 英语听力八步(1) - STEP THREE Part 3. Measurements and Accounts (1) Measurements: Food Purchases?Quantity, |
好评(10) |
差评() |
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| 25. | accountability tank |
| 衡量计量槽|计量槽 |
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| 26. | econometric function |
| 经济计量函数;经济计量函数 |
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| 27. | positive battery metering |
| 增压计量|正电压计量 |
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| 28. | authorizing the agencies for measurement examination and determination of certain departments or units to conduct compulsory examination and determination of the relevant measurement instruments used therein; |
| 授权某一部门或某一单位的计量检定机构,对其内部使用的强制检定计量器具执行强制检定; |
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| 29. | econometric criteria |
| 经济计量准则;经济计量准则 |
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| 30. | Dynamic measurement of crude oil--Calculation of oil quantities |
| GB/T9109.5-1988原油动态计量油量计量 |
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