An apparatus for inspecting a pipeline having a pig body (1) which measures an inner shape and a wall thickness of a pipe body (2), travelling inside the pipe body, comprises: at least one distance measuring device for measuring a travelling distance of the pig body; a rotation angle ...
Swagelok tube fittings are not recommended for tube wall thicknesses outside the ranges shown in the accompanying tables foreachsize. swagelok.com.cn swagelok.com.cn 不建议在壁厚超出所附表格中对每种尺寸所显示的范围之外的 卡套管上使用世伟洛克卡套管接头。
When a pellet flows through the tube, the resonance frequency briefly changes by an amount that is inversely proportional to the buoyant mass of the pellet. By passing the pellet back-and-forth through the vibrating tube sensor, we can monitor its mass as it degrades or dissolves, with high...
The invention relates to an apparatus for measuring a thread (1), comprising a holder for detachably holding a tube (2), wherein the thread (1) is formed at one
An imbalance of occlusal forces can lead to problems such as misaligned teeth and difficulty biting, chewing, and speaking. It is important to know that there are significant individual differences in occlusal forces. What is high or low for one person may be normal for another. Therefore, ...
Bemærk: Prøver bør anvendes til flowcytometri så hurtigt som muligt, da nedbrydning er synlige inden for 2 timer, selv på is. 6. dag 3: Flowcytometri af Potato Tuber kerner Bemærk: Strømmen forskellige drift og software vil variere afhængigt af instrumentet og ...
(Fig.1C, Supplementary Data1). We estimate that ~23 cell divisions occur by the time a single cell produces a normal-sized colony containing ~8 million cells on an agar plate. If this entire colony is placed into ~4 ml of LB in a test tube, it takes an additional ~11 cell ...
Alpha-fetoprotein: an enhanced-sensitivity assay for neural tube defect and Down syndrome evaluation. fered by 1.0 nmol/L or more. These samples came from 13 patients: 10 men, three women, ages 70 卤 12 years. The only drugs being taken in common, apart from digoxin, were furosemide (10...
For any given polar location with average 1-m snow accumulation and an average concentration of 1 ng m−3 for D4 and 4 ng m−3 for D5 in air in winter (Bohlin-Nizzetto and Aas, 2016), the calculated concentrations of D4 and D5 in snowmelt would be in the range of 3–80 ...
Each tube is provided with a venturi member. According to the invention a differential pressure gauge (8) having two inlet ports is connected with an inlet to each venturi member. A solenoid valve (7) allows to periodically connect the two inlets together and an electronic unit (9) ...