During embryonic development, many animals form a number of temporary structures along their anterior-posterior axis-somites. Cells in somites differentiate into sclerotome, which gives rise to vertebral column, dermatome, which gives rise to dermis, and myotome, which gives rise to skeletal muscle.

脊椎動物在胚胎發(fā)育的過程中沿身體前后軸形成一定數(shù)目的暫時性結(jié)構(gòu)－體節(jié)加勒比一本大道日韩在线观看，隨著胚胎的繼續(xù)發(fā)育每個體節(jié)分化成為生骨區(qū)、生皮區(qū)和生肌區(qū)久久66热人妻偷产精品3D动漫，繼而生成各種組織久久久久久一国产精品区。

The tender meat of the loin muscle on each side of the vertebral column.

脊椎骨兩邊的腰部細嫩的肉。

Multifidus muscle is one of key elements to keep the stability of the spine, for it participates in the dorsal extension of vertebral column and the maintenance of lumbar spine lordosis.

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This is the first report of pectenolone and pectenoxanthin, two types of carotenoid, in the muscle of the Yesso scallop.3 Roles of the carotenoids composition and accumulation in Yesso scallopThe method for detecting carotenoids using reverse phase high performance liquid chromatography was developed. The conditions of RP-HPLC analysis were an analytical scale (200×4.6 mm, inner diameter 5μm) Eclipse XDB-C18 column of Agilent corporation; 10μl injection volume; 25°C column temperature; acetonitrile, methanol and methylene dichloride mobile phase (40:56:4, V/VV) with 0.1% BHT; 1.0 ml per minute flow rate; 450 nm UV-VIS detector; 8 minutes elution.The carotenoids from orange muscle of Yesso scallop of 7, 10, 12, 15, 18, 22 months old was detected using the method refered above.

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After carries on the load computation and the component section estimate, selected a pin frame to carry on the computation, the computation content including the frame beam column section size selection and the line rigidity computation; Dead load, live load, under earthquake function Liang Duan, column end moment, shearing force computation; Frame endogenic force combination; The frame beam column matches the muscle computation; The staircase matches the muscle computation and the foundation matches the muscle computation.

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Oxytetracycline,tetracyclines and chlortetracycline in the chicken muscle were extracted,and then solid-phase cleaned-up on a C_(18) reversed-phase column to obtain an extract suitable for analysis by liquid chromatography-tandem mass spectrometry.

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