查询词典 dragline

The major ampullate dragline silk of spiders such as Araneus diadematus and Nephila clav

蜘蛛丝的这些性能和特点与蜘蛛的生态策略、生活史及蛛丝蛛网的结构和功能密切相关。

Now, scientists at the biotechnologypany Nexia are spinning artificial silk modeled after golden orb dragline.

现在，生物工艺公司"Nexifa"的科学家们正在研制一种仿制goldorn orb避敌丝的人工丝。

Dragline spider silk produced from Nephilia clavipes major ampullate is a natural fibrous protein with specific me- chanical properties such as high tensile strength and elasticity.

蜘蛛大壶腹线产生的拖丝是非常优良的纤维蛋白，具有独特的强度和弹性。

A type of super-resilient __2_silk_ called dragline.

有一种网丝有超强的弹力，叫做蜘蛛的避敌丝。

Thedisadvantages of the dragline are that must dig below itself, it connot dig with force into compacted terial, it cannot dig on steep slopes, and its dumping and digging are not accurate.

拉铲挖土机的缺点是只能挖比它本身低的土，不能施加压力挖入压实的土壤内，不能再陡坡上挖土，而且挖卸都不准确。

The largest radius is obtaind with the dragline, and the largest tonnage of earth is moved by the bulldozer, though only over short distanse.

拉铲挖土机的工作半径最大，推土机所推土的数量最多，只是运输距离很短。

The mechanical model of force elongation behavior of spider silk was designed on the base of skin core structure after understanding the structural mechanisms of mechanical properties and morphology and shape of the Araneus Ventricosus spider dragline silk.

根据大腹园蛛牵引丝力学性能的结构机理及其聚集态结构和形态结构特征，初步建立了以皮芯层结构为基础的蜘蛛丝拉伸力学模型，分析了皮芯层比例及结构对蜘蛛丝纤维力学性能的影响。

According to the comparison of economic indices, the comprehensive mining technology consisting of dragline stripping technology and semi-continuous technology are preferred.

经济指标的对比表明，露天矿宜采用由拉斗铲无运输倒堆工艺与半连续工艺组成的综合开采工艺，即采场上部剥离采用单斗电铲与自移式破碎机的半连续工艺，中部剥离采用拉斗铲无运输倒堆工艺，下部采煤采用由电铲、卡车、破碎机和地下带式输送机构成的半连续工艺。

Dragline is not sticky, so the spider can race back and forth along __4_it_ to spin the web's trademark spiral.

避敌丝不粘，因此蜘蛛可以沿着它来回活动编织，从而来编织网的标志性螺旋。

At the reception area, the highlight is an 8750 Walking Dragline model accompanied by a 49HR Blast Hole Drill which are very impressive and let visitors know immediately what our business is along with our photo displays of underground products too.

在来宾接待区，映入眼帘的是一台8750步行式拉铲挖掘机模型，伴之以49HR爆孔钻机，以及井下采矿设备的图片展示，使来访者马上就了解了公司的业务。

" I' d like to get some rough idea about music in the baroque ear, please."

请简要介绍一下巴罗克时期的音乐，好吗？

The results showed that the peak latency and pattern of SEPs elicited by electrical needling in LI-l1 and MP were similar. The amplitude of SEPs elicited by electrical needling in LI-l1 was higher than that of MP. There was no obvious SEPs generation when MM was electrical needling.

结果显示，电针刺激曲池穴和其邻近桡侧伸腕长肌运动点诱发性脑电波的波形和波峰时间是类似的，只是穴位的诱发性脑电波波幅较大，而电针刺激非穴位点并没有明显的诱发性脑电位。