与 «PYKNOMETER»相关的英语书籍
在以下的参考文献中发现
pyknometer的用法。与
pyknometer相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Practical Density Measurement and Hydrometry
A relative density bottle and a pyknometer are essentially one and the same thing
, both being content measures of known but constant capacity, the difference lies
only in their shape. The shape of a pyknometer may change depending upon ...
2
Clay Materials Used in Construction
InBS 1377: Part 2: 1 990, three methods for determination of particle density of
soils are given, two of which are suitable for clay soils. For clays containing
particles no larger than 2 mm the small (50 ml) pyknometer (density bottle)
method ...
George M. Reeves, Ian Sims, J. C. Cripps, 2006
3
Soil Mechanics: Basic Concepts and Engineering Applications
This parameter is measured using a simple apparatus called a pyknometer which
is a glass jar with a conical top as shown in Figure 1.11. The cone has a hole at
the top to allow the water to overflow. The test procedure described in ASTM ...
4
Geotechnical Engineering
The total weight of the pyknometer with water and soil is 15.81 N. The
pyknometer filled with water alone weighs 14.62 N. What is the specific gravity of
the soil, if the pyknomcttr is calibrated at the temperature of the test ? 3.11 In a
specific ...
5
Advanced Practical Physical Chemisty
4 -2 (b)] wire hang the pyknometer from the end of the balance beam and weigh
accurately. (iii) Fill the pyknometer with air-free distilled water by dipping the
capillary end, A, in water while keeping the vessel in its inverted position and
sucking ...
6
Standards and Specifications for Nonmetallic Minerals and ...
The determination of specific gravity shall be made with a pyknometer or
weighing bottle (fig. 67), which shall consist of a straight-walled glass tube
approximately 70 mm long and 22 mm in diameter, carefully ground to receive an
accurately ...
7
Characterisation of Bulk Solids
8.4.1 Manual method A cheap manual method for the measurement of particle
densities is to use Archimedes' principle with a specific-gravity bottle, termed a
pyknometer, and a liquid in which the particles are insoluble. The volume of the ...
8
International Critical Tables of Numerical Data, Physics, ...
G. Density of air or other material in the "empty" portion of the pyknometer equal
to that of the surrounding atmosphere: p* — <r i Pa — " j P« —a • H. Pyknometer
evacuated when weighed empty. /. Volume of counterpoise equal to "exterior" ...
Edward Wight Washburn, 1926
9
Quality Assurance for Chemistry and Environmental Science: ...
The following, often experimental methods for permeability determination will be
summarized briefly: • Pyknometer • Lift and soaking test • Gas porosimetry (
Bousaid 1968) • Carbon tetrachloride method • Formation resistivity
measurement ...
Günther Meinrath, Petra Schneider, 2007
10
Polymer Technology Dictionary
By weighing it when full of liquid at different temperatures, variations in density
may be determined. pyknometer method A bulk density measurement method
which uses a pyknometer. pyrex glass Trade name/trademark for a borosilicate
glass ...
