layer test
11Mpeg-1/2 audio layer 3 — Le MPEG 1/2 Audio Layer 3, plus connu sous son abréviation de MP3, est la spécification sonore du standard MPEG 1, du Moving Picture Experts Group (MPEG). C est un algorithme de compression audio (voir aussi codec) capable de réduire… …
12ring test — n a test for antigens or antibodies in which a layer of diluted material suspected of containing antigen is placed over a column of known antiserum in a small test tube or a layer of diluted known antigen is placed over serum suspected of… …
13Cobalt thiocyanate test — The cobalt thiocyanate test (or Scott test) is a proven screening test for the presence of cocaine. The cobalt thiocyanate reagent can be prepared by dissolving ten grams of cobalt (II) thiocyanate in a mixture of 490 milliliters of distilled… …
14Drug test — For other uses, see Drug testing (disambiguation). Drug test Diagnostics To minimize opportunities for tampering, a direct line of sight between the observer and the specimen bottle must be maintained during collection of a urine sample …
15Half-Value Layer — (HVL) (also half value thickness) is the thickness of specified material which reduces the intensity of radiation entering the material by half. [http://www.euronuclear.org/info/encyclopedia/h/half value thickness.htm Definition from the European …
16Concrete slump test — A tester performing a concrete slump test. The concrete slump test is used for the measurement of a property of fresh concrete. The test is an emprical test that measures the workability of fresh concrete. More specifically, it measures the… …
17Nitrate test — For the test to determine the ability of microbes to reduce nitrate to nitrite, see Nitrate reductase test. A nitrate test is a chemical test used to determine the presence of nitrate ion in solution. Testing for the presence of nitrate via wet… …
182007 Chinese anti-satellite missile test — The 2007 Chinese anti satellite missile test was conducted by China on January 11, 2007. A Chinese weather satellite the FY 1C polar orbit satellite of the Fengyun series, at an altitude of convert|865|km|mi, with a mass of 750 kg [cite news |… …
19Joint Test Action Group — (JTAG) is the usual name used for the IEEE 1149.1 standard entitled Standard Test Access Port and Boundary Scan Architecture for test access ports used for testing printed circuit boards using boundary scan.JTAG was an industry group formed in… …
20ring test — noun : a test for antigens or antibodies in which a layer of diluted material suspected of containing antigen is placed over a column of known antiserum in a small test tube or a layer of diluted known antigen is placed over serum suspected of… …
