查询词典 mechanics

Reasonable Knowledge of Newtonian Mechanics and Geometry is necessary to understand the formulas.

合理的知识的牛顿力学和几何学是要了解公式。

Acceptance of newtonian mechanics was unquestioned for 200 years.

对牛顿力学的认同在200年间没有被质疑过。

Today, Newtonian mechanics have become a special case within Einstein's theory of relativity.

今天，牛顿力学己经成为爱因斯坦"相对论"的一个特例。

In fact, every one of the principles of Newtonian mechanics survives as a special case of the more general rela-tivistic formulation.

事实上，牛顿力学中的每一原理都可看作是更普遍的相对性公式的特例。

General relativity changed the opinion of space and time of Newtonian mechanics, but failed to complete the physical revolution.

广义相对论变更了牛顿力学的空间、时间观念，但相对论没有完成物理学的革命。

The view that the universe resembles a clock built by God and ticking along according to Newtonian mechanics.

认为宇宙是上帝创造的象一个钟表一样按牛顿力学滴滴答答运转的观点。

No stretching invariance occurs in the Newtonian mechanics which therefore has to be modified.

牛顿力学不具有伸缩不变性，所以必须对其进行修改。

The very foundation of Newtonian Classical Mechanics (Isaac Newton 1642 – 1727) was shaken.

Newton ， 1642 - 1727）力学的基础发生了动摇，可是用了牛顿力学的一些观念再加上一些新的往往不能自圆其说的假设，却又可以准确地描述许多原子结构方面奇特的实验结果。

The laws of Newtonian mechanics are the actual evolvement laws of the objective matter, but not the results observed by a observer.

牛顿力学诸定律描述的是客观事件的实际演变规律，并不是某个观测者的观测结果。

This is Einstein 10 years of deliberation and exploration results, which in the 19th century to a large extent solved the crisis of classical physics, Newtonian mechanics changed the concept of space-time, it has exposed the considerable material and energy, the creation of a new world of physics, modern physics is the greatest revolution.

这是爱因斯坦十年酝酿和探索的结果，它在很大程度上解决了19世纪末出现的古典物理学的危机，改变了牛顿力学的时空观念，揭露了物质和能量的相当性，创立了一个全新的物理学世界，是近代物理学领域最伟大的革命。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。