凹形

biconcave

双凹面的,双凹(形)的

bicolorimeter 双层比色计 | biconcave 双凹面的,双凹(形)的 | biconcave lens 双凹透镜

concave curve

凹形曲线

Concave Bank 凹岸 | Concave curve 凹形曲线 | Concave Joint 四缝

concavo-concave

双凹 双凹形 两面凹

concavityslide凹载玻片 | concavo-concave双凹 双凹形 两面凹 | concavo-convex新月形 凹凸的 凹凸形

conge

凹凸形线脚 凹形线脚

confusionalstate精神混乱状态 意识模糊状态 | conge凹凸形线脚 凹形线脚 | congenitaldeformityofmaxillofacialregion颌面部先天畸形

cupping test

凹形试验,凹压试验

"cupola malleable iron","熔铁炉级可锻铸铁,熔铁炉级展性铸铁" | "cupping test","凹形试验,凹压试验" | "cuppy wire","[箭头状]裂纹线材"

dished

成凹形的

dished 凹隔 | dished 成凹形的 | dished 盘形的

concave; dishing

凹形

凹凸密封面 male-female seal face | 凹形concave; dishing | 凹形爆破片reverse buckling rupture disk

sunk panel

凹形镶板

凹形线脚 sunk molding | 凹形镶板 sunk panel | 八 eight

anthela

凹形聚繖花序

凹頭的;邊緣有深凹的 emarginate | 凹形聚繖花序 anthela | 凹形質離 concave plasmolysis

Hourglass shaped helical spring

中凹形螺旋弹簧

中凸形螺旋弹簧 Barrel shaped helical spring | 中凹形螺旋弹簧 Hourglass shaped helical spring | 板弹簧 Leaf spring

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"