查询词典 syntactic

Firstly, factors influencing on the mechanical behavior and mechanical properties simulated and predicted were separately taken as input and output quantities. Secondly, Four-layer neural networks model was established to simulate and predict the mechanical properties and constitutive relationship of syntactic foam plastics by means of back-propagation algorithm.

首先，选取影响材料力学行为的因素和所需模拟、预测的力学性能作为输入、输出量；然后，利用反向传播算法建立了四层神经网络模型，对复合泡沫塑料的力学性能和本构关系进行了模拟和预测。

The Fevernova's secret, Adidas says, is its radically improved Syntactic foam and unique knitted Raschel fabric.

阿迪达斯公司称，他们在制造"飞火流星"时，使用的是复合泡塑料以及独特的拉歇尔经编针织物。

The elastic properties of syntactic foam s with coated hollow spherical inclusions have been studied by means of Mori and Tanaka's concept of average stress in the matrix and Eshelby's equivalent inclusion theories.

利用Mori＿Tanaka平均应力的概念和Eshelby等效夹杂的原理，研究了含涂层空心球复合泡沫塑料的弹性性质，从理论上导出了这类复合材料的有效模量预测公式·此外，基于这些理论公式，讨论了涂层厚度和泊松比变化对复合泡沫塑料有效模量性质的影响

Syntactic foam ; mechanical property ; compression ; polyurethane

复合泡沫塑料；力学性能；压缩；聚氨酯

To improve the dielectric performance of the syntactic foam ,a kind of a low density dielectric materisl with high dielectric comstant.

为改善复合泡沫塑料的介电性能，采用金属氧化物粒子填充改性双马来酰亚胺空芯玻璃微球复合泡沫塑料得到了高介电常数、低介质损耗因数、低密度、力学性能良好的电介质材料。

In the mid-1980s Hoyt Archery introduced the latest in a series of materials innovations, a take-apart bow with a core made of syntactic foam a material composed of tiny glass beads embedded in a rigid foam matrix and wrapped in layers of carbon fibers and fiberglass.

但之后箭弓的材料和制作工艺发生了深刻的改变，HOYT ARCHERY公司引进了最近技术进行材料革新，制成了一种新型"拆分式"箭弓。这种箭弓的内芯是用合成泡沫材料做成的，外层裹以数层碳纤维和玻璃纤维。

Nano-SiO_2; Nanocomposites ; Epoxy syntactic foam ; Ultrasonic-Wave

纳米SiO2；纳米复合材料；环氧复合泡沫塑料；超声波

However, only changing the syntactic form of SQL is not enough.

不过，只有改变形式的SQL句法是不够的。

But the number of syntactic rules and models are limited.

但是，生成句子的模式或规则是有限的。

It is mainly reflected at syntactic and textual levels.

语言的象似性是以认知为基础的。

We are forbidden from giving money to these shoeless, skinny children, as this will perpetuate begging.

向光着脚，骨瘦如柴的孩子施舍是不可以的，因为要招来无休无止的乞讨。

It would be hard not to fall victim to some sharpeyed policeman.

要想不被某个目光锐利的警察抓到，谈何容易。