燕尾

Distribution of contact stress and contact status of dovetail joint are obtained,and the location of fretting fatigue crack predicted.

进一步应用该位置处的应力场和接触状态进行结构的寿命预测，通过燕尾榫连接结构的低周微动疲劳试验，获得了寿命预测模型中的相关参数。

Distribution of contact stress and contact status of dovetail joint are obtained, and the location of fretting fatigue crack predicted.

针对燕尾榫连接结构，采用有限元技术求解接触问题，获得结构接触应力及接触状态量的分布，并预测裂纹萌生的位置。

Fretting fatigue ; life prediction ; low cycle fatigue ; dovetail joint ; nominal stress method

微动疲劳；寿命预测；低周疲劳；燕尾榫；名义应力法

Pupa – Black swallowtails spend winter as chrysalids, emerging as butterflies when warm weather returns.

蛹期—黑燕尾蝶冬天时变身蝶蛹，气候回暖时破茧而出，变成蝴蝶。

FLOAT PNEUMATIC CLAMP: The work piece is held in place by float pneumatic clamp with large holding forcestable feeding characteristics to the X-slide. The integrated swallowtail type carriage is high in rigidity. The clamp is easy to movethe slides run on hardened precision linear guide waysare driven by AC-servo motors.

浮动式气动夹钳：强大的夹持力保证加工板材在X滑架上稳定地进给，全燕尾型滑架完善的刚性使夹钳很容易地在伺服电机的驱动下沿硬化的高精度线性导轨上平稳精确运行。

Patterns in Nature: Butterflies Colorful gerbera daisies highlight the rich coloration of a spicebush swallowtail butterfly.

意译：蝴蝶在自然界的模式。华美的大丁草雏菊突出明亮的美的色泽的西美腊梅燕尾蝴蝶。

Patterns in Nature: Butterflies Colorful gerbera daisies highlight the rich coloration of a spicebush swallowtail butterfly.

意译：蝴蝶在自然界的模式。华美的大丁草法国菊加亮区的丰富着色的钓樟属植物一种燕尾蝴蝶。

The re-emitted light interacts with fluorescent pigments found on the butterflies' wings to produce the vibrant green-blue color.

据美国&生活科学网&日前报道，非洲燕尾蝶的翅膀底色为黑色，上面点缀着明亮的绿色和蓝色斑纹。

The sides of the box are connected with hand-cut dovetail joints, and the top and bottom are held in place by grooves cut in the top and bottom.

盒子的4个侧面之间采用手工切削的燕尾榫接合方式，盒子的顶面和底面开槽，盒子侧面的顶端和底端卡在槽内。

Every kind of chirography formed its unique aesthetic imagery,and so called "iron-hard picture and flying characters","silkworm head and swallow tail,as square as framed","beautiful as a silver hook and elegant as a disturbed phoenix",and "not Cao,not Zhen,yet flexible" are respectively the unique aesthetic imagery symbols of Zhuan,Li,Cao and Xing.

书体意象是历史发展和审美追求相互作用的结果，每一种书体都形成了自身特有的美学意象，所谓&画如铁石，字若飞动&、&蚕头燕尾、规矩有则&、&婉若银钩，漂若惊鸾&、&非草非真，发挥柔翰&，即篆、隶、草、行特有的美学意象符号。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。