| 单词 | refractometer |
| 例句 | Even if the MoJoToGo for the iPhone is easy to use, you still need a refractometer, plus the time and focus to analyze and adjust how you brew coffee. | Coffee With Tim Wendelboe 2010-10-14T20:00:00Z For each sample, I use a refractometer, which measures moisture content, a pH meter for acidity, a honey color photometer, and other instruments that measure acidity and viscosity. Separating the Good Honey From the Bad 2017-12-29T05:00:00Z He watched as Ms. Newton cut some honeycombs and spooned a dollop onto the small glass surface of a refractometer, a device used to gauge the moisture content in the honey. Atop a Manhattan Convention Center, a Harvest of Honey 2017-09-10T04:00:00Z Using a device called a refractometer, we then measured the salinity of our sample. New Kachemak Bay tour offers science, sightseeing 2015-07-18T04:00:00Z The refractometer measures the amount of sugar in a few drops of juice. Can a Laser Judge Your Apple’s Ripeness? 2015-01-15T05:00:00Z The refractive index, which is thus a very important character in the scientific discrimination of gem-stones, may be conveniently determined, within certain limits, by means of the refractometer devised by Dr G.F. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 5 "Gassendi, Pierre" to "Geocentric" 2011-09-02T02:00:20.450Z An assistant was distressed that some new refractometer prisms were ruined when they were glued together, marking the invention of the popular adhesive. Super Glue inventor dies aged 94 2011-03-28T00:22:44Z Mr. Reyes agreed when she handed the refractometer to him. Atop a Manhattan Convention Center, a Harvest of Honey 2017-09-10T04:00:00Z An assistant at the company noticed that two new refractometer prisms were glued firmly together by the substance. Coover, Super Glue creator dies 2011-03-28T10:54:09Z “He ruined the machine,” Dr. Paul said of the refractometer. Harry Coover, Super Glue?s Inventor, Dies at 94 2011-03-28T01:04:21Z Percent of chicory = 100 ————————— 0.01835 The index of refraction of the above solution may be taken with the Zeiss immersion refractometer or with the Abbe refractometer. All About Coffee Lacking a refractometer, the widely differing specific gravities of the two minerals would easily serve to distinguish them. A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public Where a great number of samples have to be tested expeditiously, the Abbé refractometer or the Zeiss butyro-refractometer may be recommended on account of the ease with which they are manipulated. The Handbook of Soap Manufacture Then the refractometer is moved in the same direction till the fringes appear again at l, and so on till the whole meter has been stepped off. Scientific American Supplement, No. 633, February 18, 1888 The Herbert-Smith refractometer is there described fully, its principle is explained and directions for using it are given. A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public The fractions are determined as follows: The fringes observed in the refractometer under the conditions above mentioned can readily be shown to be concentric circles. Scientific American Supplement, No. 633, February 18, 1888 |
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