A polyurethane coating layer, with self-repairing properties, for panes made of glass and/or plastic materials, which are exposed to atmospheric agents. The coating layer according to the invention is formed from a reactive mixture of a trifunctional isocyanate component such as the biurets or ...
搜索智能精选题目 While I _ was looking for _ my spectacles, I _found _a pen. 我在找眼镜的时候,发现了一支笔。A. was looking for…found B. was looking for….looked for C. was finding…found D. for答案 正确答案:A
( 8 ), a pixel storage ( 3 ), a vertical mixer ( 9 ), a horizontal mixer ( 10 ) and a look up function means ( 12 ) for correction of differences in the border area of the image of the respective projectors such as geometry correction, soft transition tuning, vignette correction ...
Cathode-ray tube and electron gun structure thereforMartinus H L M van den BroekJan D Westra
A projectile and method for the destruction of normally explosive targets and includes a projectile shell body containing a pyrogenically activated intermetallic reactive payload in the forward section of the shell and an amount of tracer material aft of the payload in the shell body for igniting ...
MONKELBAAN, DANIEL R.RESETARITS, MICHAEL R.MILLER, ROBERT J.
The present invention is directed to a gas separation system for separating or rejecting nitrogen from a natural gas feed containing nitrogen, over a wide range of nitrogen concentrations, under elevated pressure using a single distillation column with two intermediate side condensers and a closed ...
KORREKSJONSBLANDING FOR MIKROELEMENTMANGEL I LANDBRUKSJORD OG FREMSTILLING AV EN SLIK BLANDINGA process for forming a microelement deficiency-corrector comprising a mixture of trace elements, in hydrated sulfate form, optionally containing carbonates and including iron, magnesium, manganese and zinc, ...
Middel for behandling av synscellefunksjonsforstyrrelseThe present invention provides an agent for treating visual cell function disorder containing an interleukin inhibitor such as macrolide compound, particularly FK506.UENO, RYUJI
Consequently, the state wherein smoke with the prescribed density flows in is generated artificially without flowing the smoke of the prescribed density actually.MATSUOKA, NAOYAYUCHI, SADATAKAKIKUCHI, MASAMICHIMACHIDA, HARUCHIKA