液体比重计的

In anatomy he studied the circulation of the blood and the action of the eye. He made discoveries in meteorology and geology, learned the effect of the moon on the tides, foreshadowed modern conceptions of continent formation, and surmised the nature of fossil shells. His scheme for the canalization of rivers still has practical value and he probably devised the hydrometer.

解剖学方面，他对血液循环和眼有着较深入的研究；气象学和地理学方面，它也表现出了卓越的才华：他认为海洋的潮汐形成与月球的运动密切相关；他提出的陆地形成观念与现代理论颇为相似；他还还对化石的形成和成分进行了有根据的猜测；他设计并亲自主持修建的运河灌溉工程时至今日仍然有实际的应用价值，而在此过程中他可能设计出了液体比重计的雏形。

The best way to do this is to use the wine thief to transfer a little wine from the carboy to the measuring tube, then use the hydrometer to check the specific gravity.

最佳的方式是使用酒导管从酸坛转移少许酒到测量的管，然后使用液体比重计检查比重。

An instrument, such as a hydrometer, used to determine the amount of alcohol in a liquid .

酒精比重计一种如液体比重计的仪器，用来测定液体中酒精的含量

Check your specific gravity by putting the sanitized hydrometer right in the container.

在容器中通过投入消毒的液体比重计检查比重。

A hydrometer that determines the concentration of salt solutions by measuring their density .

通过测量密度来测定盐溶液的浓度的液体比重计。

Check your specific gravity by putt in g the sanitized hydrometer right in the conta in er.

在容器中通过投入消毒的液体比重计检查比重。

A hydrometer that includes a thermometer.

含有温度计的液体比重计。

Stone, Whether Or Not Roughly Trimmed Or Merely Cut By Sawing Etc.,Readymade Garment and underwear,Building materials and supplies,Refractory Bricks, Blocks And Similar Refractory Ceramic Constructional Goods, Except Those Of Siliceous Fossil Meals Or Similar Siliceous Earths,Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers And Psychrometers Etc.; Parts And Accessories Thereof,Converters, Ladles, Ingot Molds And Casting Machines Used In Metallurgy Or In Metal Foundries, And Parts Thereof,Lathes For Removing Metal, Including Turning Centers,Machine Tools, Other Than Lathes, For Drilling, Boring, Milling, Threading Or Tapping By Removing Metal,Machine Tools For Deburring, Honing Or Otherwise Finishing Metal Or Cermets By Means Of Grinding, Abrasive Or Polishing Products, Nesoi,Machine Tools For Planing, Shaping, Broaching Etc., Gear Cutting, Gear Finishing Etc., And Other Machine Tools Working By Removing Metal Etc., Nesoi,Pig Iron And Spiegeleisen In Pigs, Blocks Or Other Primary Forms,Iron And Steel 0 Z' W {-~!

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Measure by titration; of the volume or concentration of solutions.

通过测量密度来测定盐溶液的浓度的液体比重计。

In order to ensure that the proper salt concentration was achieved when mixing the solution, it is recommended that the solution be checked with either a salimeter hydrometer or specific gravity hydrometer.

混合溶液时，为确保生成适当的盐浓度，建议使用盐度计或液体比重计检测溶液。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷