比重测定

The avoirdupois was measured everyday morning,and 24-hour emiction amount was collected to measure natrium and specific gravity.

60例老年慢性心力衰竭患者行低盐饮食的同时，予以利尿治疗，每日清晨测体重，留24小时尿量并做尿钠和尿比重测定。

Methods:besides taking few-salt foods,the 60 elder patients with chronic heart failure also accepted diuresis therapy.the avoirdupois was measured everyday morning,and 24-hour emiction amount was collected to measure natrium and specific gravity.

60例老年慢性心力衰竭患者行低盐饮食的同时，予以利尿治疗，每日清晨测体重，留24小时尿量并做尿钠和尿比重测定。

Of or relating to hydrometry.

属于或关于液体比重测定法的。

The temperature of the determination environment of the pycnometer and balance should be a little bit below 20°C or that specified under individual monograph.

用比重瓶测定时的环境（指比重瓶和天平的放置环境）温度应略低于20°C或各品种项下规定的温度。

Some of the liquid spills out through the capillary constantly with the rise of the temperature of the content. Wipe away the overflown liquid with a piece of filter paper at any time until the fluid does not overflow anymore. Remove the pycnometer from the water bath rapidly. Proceed as described under method (1), starting from the words "clean off any material on the outside with a piece of filter paper…".

取洁净、干燥并精密称定重量的比重瓶，装满供试品（温度应低于20°C或各品种项下规定的温度）后，插入中心有毛细孔的瓶塞，用滤纸将从塞孔溢出的液体擦干，置20°C（或各品种项下规定的温度）恒温水浴中，放置若干分钟，随着供试液温度的上升，过多的液体将不断从塞孔溢出，随时用滤纸将瓶塞顶端擦干，待液体不再由塞孔溢出，迅即将比重瓶自水浴中取出，照上述（1）法，自"再用滤纸将比重瓶的外面擦净"起，依法测定，即得。

Specific gravity of determination made according to the determination of the adhesive.

比重的测定可按有关胶粘剂测定方法进行。

Procedure was qualitatively studied by the way of light scattering , electron microscopic projection , gravity test and viscometry .

通过光散射，电镜投射，比重测定和粘度测定等手段对聚合过程做了定性分析和研究。

Some of the liquid spills out through the capillary constantly with the rise of the temperature of the content. Wipe away the overflown liquid with a piece of filter paper at any time until the fluid does not overflow anymore. Remove the pycnometer from the water bath rapidly. Proceed as described under method (1), starting from the words "clean off any material on the outside with a piece of filter paper…".

取洁净、干燥并精密称定重量的比重瓶，装满供试品（温度应低于20°C或各品种项下规定的温度）后，插入中心有毛细孔的瓶塞，用滤纸将从塞孔溢出的液体擦干，置20°C（或各品种项下规定的温度）恒温水浴中，放置若干分钟，随着供试液温度的上升，过多的液体将不断从塞孔溢出，随时用滤纸将瓶塞顶端擦干，待液体不再由塞孔溢出，迅即将比重瓶自水浴中取出，照上述（1）法，自&再用滤纸将比重瓶的外面擦净&起，依法测定，即得。

Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary- stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:1983); German version EN ISO

原油和液体或固体石油产品。密度或相对密度的测定。毛细管塞阻比重瓶法和带刻度双毛细菅比重瓶法

In some cased, the Westphal balance is used, for example, in the determination of the relative density of a volatile liquid.

液体药品的相对密度，一般用比重瓶测定；测定易挥发液体的相对密度，可用韦氏比重秤。

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