径

granulometric composition

粒径组成gravel 砾石

granularmetric analysis 粒径分析 | granulometric composition 粒径组成gravel 砾石 | gravel pack 填砾

radiomedial crossvein, r-m

径中横脉

径脉 Radius, R | 径中横脉 radiomedial crossvein, r-m | 胫节 tibia

gray prongs

灰色径迹

gray body 灰体 | gray prongs 灰色径迹 | gray tracks 灰色径迹

quartersawing

径锯法

857、径线锯法radialsawing | 858、径锯法quartersawing | 859、振动vibration

trails

游径,小道

Traffic impact 交通影响 | Trails 游径,小道 | Trails of discovery 探密型游径

miter bevel wheel

等径伞齿轮

miter angle 斜接角 | miter bevel wheel 等径伞齿轮 | miter gear 等径伞齿轮

edge-grain lumber

径切板,径向锯材

edge gluer 边缘涂胶机 | edge-grain lumber 径切板,径向锯材 | edge grain surface 径切表面

effective helix angle

节径上螺 旋角

"螺纹节径","effective diameter" | "节径上螺 旋角","effective helix angle" | "熔接道有效长度","effective length of weld"

reducers

异径接头

nominal diameter 公称通径 | reducers 异径接头 | reducing coupling 异径直?

Concentric Reducers

同心异径管

高压弯头 High-Pressure Elbow | 同心异径管 Concentric Reducers | 偏心异径管 Eccentric Reducers

Jaycee：房祖名

房祖名(Jaycee)投资六位数字代理薄荷糖,前晚於中环某酒吧举行庆祝派对,成龙大哥现身撑爱子场,引起一阵混乱,可惜成龙大哥一到场即急步进场,之后又走后门离去,整晚显得十分低调.

basement complex：基盘岩群;基盘杂岩

"基盘","basement" | "基盘岩群;基盘杂岩","basement complex" | "基盘岩石","basement rock"