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| 61. | A check of urine specific gravity at the time of admission of an acute asthmatic will invariably show |
| 此时检查急性气喘病患者的尿比重，将发现他们都处于水潴留与尿比重高的状态。 |
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| 62. | testing method for specific gravity and true porosity of insulating fire bricks |
| 绝热耐火砖比重和真气孔率测定方法 |
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| 63. | To make this simpler, research workers often use specific gravity instead of density. |
| 为了简便，研究人员常常使用比重而不使用密度。 |
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| 64. | Method for the determination of the true specific gravity of pitch coke |
| GB/T3071-1982沥青焦真比重的测定方法 |
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| 65. | Once the desired specific gravity is established, the same strength must be used henceforth. |
| 所需的比重一经确定，以后就必须使用同一浓度的酸。 |
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| 66. | A standard vessel used in measuring the density or specific gravity of materials. |
| 比重瓶一种标准容器，用于测量物质的密度或比重 |
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| 67. | Inspection of grain and oilseeds--Methods for determination of specific gravity of grain |
| GB/T5518-1985粮食、油料检验粮食比重测定法 |
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| 68. | A device used to measure the specific gravity, and therefore the richness, of milk. |
| 乳比重计一种用来测量乳汁的比重，从而测出奶汁的富含程度的装置 |
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| 69. | testing method for apparent prosity, water absorption and specific gravity of fire bricks |
| 耐火砖表观气孔率、吸水性、比重测定方法 |
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| 70. | Hydrometer: An instrument used for measuring the specific gravity of a liquid or solution. |
| 比重计:量度液体或溶液的比重的仪器。 |
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