tetrahedron的意思？

tetrahedron的复数形式为：tetrahedrons...

tetrahedron的音标：tetrahedron的英式发音音标为：[ˌtetrə'hi:drən]tetrahedron的美式发音音标为：[ˌtɛtrə'hidrən]...

The center of inscribed circle of tetrahedron is called incenter.四面体内切球的球心称为四面体的内心。We can now use tetrahedron and hexahedron elements in three - dimensional stress analysis.我们现在在三维应力分析中采用四面体单元和六面体单元.Each tetrahedron shar...

福斯特（姓氏）...

乳糜形成障碍...

suitable的反义词有：unsuitable, unsuitable。adj.suitable的反义词（适当的;合适的）：unsuitable。suitable的反义词（其他释义）：unsuitable。...

有的化成气体跑掉了, 有的结成了熔渣.Some come off in the form of gases, others collected as slag.关键词: 灰渣 、 重金属 、 戴奥辛 、 熔融技术 、 熔渣.Keywords: ash, heavy metal, dioxin, melting technology, slag.熔渣不会与钢水混在一起 吧 ?Does not that mix with the steel...

自...

doodle的复数形式为：doodles...

n.墙( wall的名词复数 )，屏障，隔阂，壁垒...

leaflet的现在进行时为：leafleting...

The bus is said to have over-turned and fallen into a ravine.据说巴士发生翻车，跌进了峡谷。I never go on the bus into the town.我从不坐公共汽车去城里。I saw Louise walking slowly to the bus stop.我看见路易丝慢慢地走向公共汽车站。...

我起初认为杰伊一直在挑起事端。I thought at first that Jay had been stirring things up.他探询地挑起了眉毛。He raised a questioning eyebrow.种族仇恨的挑起incitement to racial hatred...

sprinkle的一般过去时为：sprinkled...

有冠亚纲...

n.高压发光...

She prefaced her talk with an apology / by apologizing for being late.她先为迟到表示歉意,然后开始讲话.He prefaced his remarks with a smile.他用微笑来开始他的评论.The president prefaced his remarks by saying he has supported unemployment benefits ...

n.书签vt.[计算机]给…夹书签...