The nine elements of the matrix are products of cosines of angles between the direction of a streamline at a point and the coordinate axis . 这矩阵的9个元素系一点的流线方向和座标轴之间夹角余弦的乘积。
Purging plug and seat block for refining ladles 精炼钢包用透气砖和座砖
Centering ball and seat 中心球和座
Cylinder frame fit 汽缸和座架配合
Consumer turf care equipment - walk - behind mowers and ride - on machines with mowers - safety specifications 消费者草皮维护设备.手扶式剪草机和座骑式剪草机.安全规范
和: mix; blend座: seat; place中心球和座: centering ball and seat座垫和座垫轴: saddles and seat-pillars汽缸和座架配合: cylinder frame fit座垫和座垫轴强度: saddle/seat pillar - security test薄轴衬对轴和座的适应性: conformability of sleeve bearing会议室布置和座位安排: meeting room setuand sitting arrangement检查你的器材、音响、灯光和座位: check all your equipment,sound,lighting and seating arrangements客运设备和座舱设备: passenger and cabin equipment和丕诰: he peigao和坐标散点图: x y scatter和伽罗: vyākaraas和作者索引: auther index和邸晓峰: di xiaofeng和作战: war with和芙伦: volen和作古: wasako和薇娜: verna和作: wasaku