Finally, the surface hardness and metallographical structure were measured and analyzed. The results show: the surface hardness of slight protuberance than the matrix has been improved by 30%-40%.

最后對毛化模具表面硬度和金相組織狀況進(jìn)行了測量和分析久艹自拍偷拍，結(jié)果表明，微凸體表面硬度比基體材料的表面硬度提高了30%-40%黄色十黄片。

The results of observation on the microstructure of Karelinia caspica, Tamarix stromongolica, Salsola collina. Cheno Dodium glaucum, stipa bangenana show that the nutritional organs of these halophytes present some adaptability structures as follows:(1) sunken stomas, thick cuticle and orderly arrangement of epidermal cell;(2) equilateral leaves with developed palisade tissue, or squama-shaped leaf;(3) well-developed water-storing tissue in stems and leaves;(4) crystal cells, salt glands in most of the leaves and assimilating branches.

通過對花花柴AV天堂永久网、甘蒙怪柳、豬毛菜、灰綠藜性爱日韩一区、長芒草五種鹽生植物顯微結(jié)構(gòu)觀察草国产在线视频，這五種鹽生植物營養(yǎng)器官的形態(tài)結(jié)構(gòu)均呈現(xiàn)一定的適應(yīng)性特征：(1)氣孔器下陷，角質(zhì)層加厚高清无码性爱视频在线观看，表皮細(xì)胞排列緊密而整齊亚洲色图熟熟；(2)多為等面葉，葉片柵欄組織發(fā)達(dá)91最新国精品自产拍，或退化為鱗片狀亚洲国产精品激情一区二区，而具同化枝；(3)莖丝袜日韩无码激情视频、葉多為肉質(zhì)化亚韩色欧另类欧美在线影院，貯水組織發(fā)達(dá)；(4)具有含晶細(xì)胞日韩网友自拍区在线观看视频网站大全，枝葉具鹽腺日韩午夜Aⅴ。

The results showed that the pressure oscillation in the evaporator had something to do with vapor flowing out of capillary wick. During the experiment, vapor didn't appear in the back of capillary wick. The heat transfer process in the evaporator was analyzed.

對蒸發(fā)器的流動(dòng)和傳熱現(xiàn)象進(jìn)行了可視化實(shí)驗(yàn)，結(jié)果表明手机看A片小视频，蒸發(fā)器內(nèi)的壓力波動(dòng)與肋頂面處產(chǎn)生的蒸汽逸出狀況密切相關(guān)日韩一级AV不卡毛片完整版；在實(shí)驗(yàn)過程中，在毛細(xì)芯的背面始終未出現(xiàn)蒸汽亚洲无码天堂在线。

This will affect the following processing quality of steel sheet.

這就需要對軋輥的工作輥面進(jìn)行科學(xué)的毛化處理国产精品网站在线。

successive losses：連續(xù)損失

phytane [化]植烷 | successive losses 連續(xù)損失 | ragwork 石板砌合, 砌石板 毛面石工