一种可伸长的、有弹性的、不分节的伸展部分，如环绕在鱿鱼嘴部或口腔周围的触须，用以触感、扑捉或移动。
Zoology An elongated, flexible, unsegmented extension, as one of those surrounding the mouth or oral cavity of the squid, used for feeling, grasping, or locomotion .
万能拉力试验机可剖析整个测验的成果，例如伸长量、应力、应变、损坏值、平均值等。
Universal tensile testing machine can analyze the test results, such as elongation, average value, the stress, strain and damage, etc.
为了避免超弹性现象，提出动态约束法限制弹簧的可伸长长度；
To avoid the super elasticity, a dynamic constraint method was proposed to restrict the tensile length of springs;
基于轴向可伸长梁的几何非线性理论建立了弹性直梁在热过屈曲静态大变形附近自由振动的几何非线性模型。
Based on the geometrically nonlinear theory for axially extensible beams, formulations of free vibrations in the vicinity of thermal post-buckling were derived.
结果表明：木屑为催根基质，根伸长较快，且后期不存在根老化现象，成花率也高于珍珠岩为基质的材料，且可缩短生育期。
The results showed that when sawdust was used as root-forcing medium, the root elongation was faster, the flowering frequency was higher, and also the growing period could shorten.
根尖的初生分生组织可扩大到伸长区下方一段距离。
The primary meristem of the root tip may be extended a section of distance below the elongation region.
短时间暗处理可促进芽的分化和伸长。
Dark treatment of short time could promote buds differentiation and growth.
实际应用结果表明，以优化参数制作的压电陶瓷微位移器，在其伸长量、轴向刚度及频响范围等性能指标上可提高约20～30%。
Practical application results show that the actuator which is made up by optimum parameter is improved by about 20%—30% in its deforming length, axial stiffness and bandwidth.
本发明的产品的拉伸强度和断裂伸长率高、成本低廉、具有可生物降解性。
The production of this invention has high tensile strength and extension at break, costs little, and is biodegradable.
利用岩石张裂时发出的声波在岩石中的传播原理，可准确测出裂缝的形态方位和延伸长度。
Making use of the principle that the sonic wave made by the rock open fracture spread in the rock, can accurately test the crack's appearance directions and extend length.
高性能电热丝，这种高寿命的合金线是由镍、铬、钴、钼和钛组成，长度可伸长，能够加快切割速度和有很长的寿命。
High-performance electric wire, this high life of nickel alloy wire is, chromium, cobalt, molybdenum and titanium composition, length can elongation, cutting speed up to speed up and have a long life.
织物伸长计，用途：可简单、经济地检测针织及机织物的拉伸及回复性能。
To simply and economically determine the stretch and recovery of textile fabrics, both knitted and woven.
织物伸长计，用途：可简单、经济地检测针织及机织物的拉伸及回复性能。
To simply and economically determine the stretch and recovery of textile fabrics, both knitted and woven.
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