查询词典 toolmaking

The style of toolmaking known as Acheulean developed in Africa over 1.5 million years ago.

这种制作工具的风格被认为是非洲阿利舍人在150万年前所有。

One important line of evidence comes from flaking patterns of stone cores used in toolmaking: implements flaked with a clockwise motion (indicating a right-handed toolmaker) can be distinguished from those flaked with a counter-clockwise rotation (indicating a left-handed toolmaker).

一条重要的明显的线索来石片图案中心所使用的工具：是按顺时针的方向来工作（这表明这个精具的制造者是用右手工作的），这能识别按逆时针方向来旋转的薄片（这表明这个精具的制造者是用左手工作的）。

Communicating with a non-technical customer in regard to toolmaking issues is always difficult.

与在关心的一个非技术上的客户沟通对工具议题总是很困难。

It spread to Europe and Asia and continued for well over a million years, the longest period of any toolmaking tradition.

然后在一百万年间传播到欧洲和亚洲，是最长的工具制造传统时期。

Beneath the optimization of the forging process layout the attainable precision also depends on the accuracy of toolmaking and process control.

下方的优化锻造工艺布局该达到的精度还取决于对精度的模具生产和过程控制。

Im currently a applications engineer after completing a trade in Toolmaking, mechanical engineering and couple of years further study.

在做了一段时间工具制造业的贸易、机械工程师和几年的读书之后，我现在是一位应用软件工程师。

The Vienna-based company says it makes hundreds of different grades of steel for toolmaking.

这家总部位于维也纳的公司表示，它能生产数百种不同的工具制造用钢。

We are able to provide one-stop service from toolmaking to mass production for automotive interior decoration ,construction parts,and sub-assemble parts.

我们拥有一套从模具制作到正常生产汽车内部装饰件、结构件和组装件加工体系。

Her profound scientific discoveries—such as the discovery of toolmaking by chimpanzees—laid the foundation for all future primate studies.

她深刻的科学发现——例如黑猩猩也能制造工具的发现——为后来所有灵长类动物研究奠定了基础。

That's well before the earliest evidence of stone toolmaking, about 2.6 million years ago, arguing against the idea that fine motor skills for toolmaking drove the evolution of opposable thumbs.

这个时间比有证据表明的石器制造能力最早时间--约两百六十万年前提前了。而此说法与制造工具的精细动作促成了对生拇指演化的说法相悖。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。