外形

In this configuration a small highly swept delta wing is added in front of the main wing for reduced drag at low speeds.

这种外形是在主翼前加上大倾角的三角翼，以减少在低速时的劣势。

The form of the delta wing has changed, the air intake is different, the shape of the nose section is different, the different shape and position of the canards, etc.

三角翼的形状改变了，进气道不一样，机鼻部分的造型不同，鸭翼的外形和位置不一样，等等。

The measured results show that filing angle and the depth gauge setting have a great influence on cutting performance.

在专用试验台上，对具有不同外形前角v、侧刃切削角δ_1及限料量m的锯链进行锯切试验。

When designing the shapes of industrial products,we will encount with the design problem of developable surface.

在工业产品外形的设计时，经常会遇到可展面的设计问题。

They've hardly changed their forms since the Devonian and Jurassic periods.

自泥盆纪和侏罗纪时期以来，它们就没有改变过身体的外形。

Besides it keeps the feature of the former PG-2C that the diametric transmission power the feature of the former PG-2 that the diametric transmission power of the throwing-pan all exceeds that of domestic products of the same kind, it adds the waterworks for the uses of dilution and cooling when polishing with the advice and demands of numerous people who use it.

PG-2C金相试样抛光机是对PG-2金相试样抛光机的不完善处进行针对性的设计改进，该机除保持原PG-2的抛盘直径与传动功率均大于国内同类产品外，结合广大使用人员的建议和要求，增加了在抛光时作稀释冷却用的供水系统和易清污的抽屉式积污匣，并该机的外形更新颖美观，对设备的使用和保养也更为方便。

It also has a very beautiful name of teardrop shaped diamond because of its unique look.

它独特的外形还带给它另外一个非常美丽的名字——泪滴形。

In the normal group, electron microscopy showed normal chondrocytes were oval, and cells and cell membrane were intact. In cytoplasm, there were abundant rough endoplasmic reticulum, dictyosome, and mitochondria with intact nucleus, and even chromatin. In the model group, chondrocytes exhibited obvious pyknosis and their shape was irregular. The areolae around cells disappeared; cell organs in cytoplasm coagulated to flaps which showed electron dense and was uneasy to observe; the shape of nucleus showed irregularity, and caryotin gathered densely.

电镜下正常对照组软骨细胞呈椭圆形，细胞及胞膜完整，包质内可见丰富的粗面内质网、高尔基体、线粒体，细胞核完整，染色质分布均匀；模型对照组软骨细胞明显固缩且外形不规则，细胞周晕消失，胞浆内细胞器凝成高电子密度的片状物不易分辨，细胞核不规则，染色质浓聚，散裂于核中。

In order to implement a reduction of RCS without any other change on the aircraft, the outline of the pylon is changed by applying a serrated scheme and the right dihedral angle structure is removed, so coupling effect is waken.

为求在不改变机体结构的前提下减缩飞机侧向RCS，采用齿形方案改变了挂架外形，消除了直角二面角结构，削弱了耦合效应。

In some species there are diploid and polyploid varieties that look almost identical, though sometimes they may be referred to as separate species.

在一些同时具备二倍体和多倍体的物种中，虽然它们被认为是不同的独立物种，但它们的外形几乎是完全相同的。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。