查询词典 infinitesimal

Birds and insects, even the gayest and most lawless, were concealed, abated, voiceless, folded in on themselves, up to absolutely nothing at all in the transfixed light and warmth but, the senses warned one, at any moment all would be on the turn to something else ---a runt of a leaf would suicidally loosen it grip, and fall; a bird would speak with tiny, sweet inanity; a less restful fish would nudge its mouth above the glass surface between the lily-pads, and prove it liquid and illusion; a shadow would hint its ultimate allegiance with midnight, owls, blackness, sleep, and its need immediately to lengthen a hair's-breadth, and become an infinitesimal degree cooler.

即使是最活泼淘气的虫鸟也悄悄地把身体蜷缩起来，不知躲到哪里去了。炙热的光线里好象一无所有，感觉却告诉你一定有些什么。所有的东西都随时会变一个样子：一片叶子可以自动脱落；一只鸟可以细声细气地说起话来；一尾不安静的鱼在百合花叶间轻啄，证明它们是只水中的幻象；一片阴影暗示着午夜，猫头鹰，黑暗，以及睡眠，它多么希望自己变大一点点使周围变得凉爽。

Secondly, based on the theory of stability, the author proposes a new concept concerning the failure criteria as a solution to eliminate these inconveniences whereby the definitions of failure criteria of the infinitesimal volume element of material, the cross section of member, the single member and the aggregate of members are given. Finally, the parameters to represent the degree of failure of the objects and the subspace generated by the failure modes are discussed.

然后笔者在稳定性的意义上提出了一个新的破坏准则的概念，并在此基础上分别给出了针对材料微元、构件截面、单个构件和构件集合的"破坏"的定义，接着进一步定义和讨论了研究对象的"破坏程度参数"和"破坏模式子空间"。

It's one tiny, little, infinitesimal glitch on the radar screen.

这是一个在雷达遮蔽物上的极其极其极其小的过失。

Stand on the summit of hill and the station on the foot of a hill under of two people, although position dissimilarity, in the eyes of the other party, same and infinitesimal.

站在山顶和站在山脚下的两个人，虽然地位不同，但在对方的眼里，同样的渺小。

Two people who stand on the summit of hill and the station on the foot of a hill, although position dissimilarity, in the eyes of each one is as infinitesimal as the same.

站在山顶和站在山脚下的两个人，虽然地位不同，但在对方的眼里，同样的渺小。

For the relativistic holonomic nonconservative system, a new Lie symmetrical non-Noether conserved quantity is given under general infinitesimal transformations of groups in which time is variable.

[1]浙江理工大学数学力学与数学物理研究所，杭州310018 [2]辽宁大学物理系，沈阳110036 [3]北京理工大学理学院，北京100081研究非完整力学系统的形式不变性导致的非Noether守恒量——Hojman守恒量。

If this is really his opinion, then it must first of all be objected that the peculiarly mathematical conception of infinitesimal quantities is inapplicable to economic problems.

如果他的观点果真如此，那么，首先必须指出的是，独特的无限小量的数学概念对于经济学问题是不合适的。

This article compared the integrand of infinite integral and unbounded function integral by comparing the infinitesimal with the infinity, obtained the corresponding equivalence theorem of criterion of convergence of abnormal integral, and gave out the proof.

将无穷积分及无界函数积分的被积函数运用无穷小和无穷大比较的方法进行比较，得到了相应的反常积分敛散性极限审敛法的等价定理，并给予证明，从而可运用等价定理灵活的判断反常积分的敛散性。

This paper discusses how to teach students"the product of infinite infinitesimals isn t necessarily infinitesimal" in teaching "advanced mathematics" Or "Mathematical Analysis",and the author provides some new original examples which had not been seen in currently available textbook and riches the teaching content.

文章对"无穷多个无穷小的乘积不一定是无穷小"这一知识点在"高等数学"或"数学分析"的教学中如何讲授给学生进行了一些有益的探讨，并给出了一些在现有教科书及参考书中未曾见过的独创的新例子，从而丰富了教学内容。

Newton says he has abandoned the infinitesimal or infinitely small quantity.

牛顿说他已放弃了微元或无穷小量。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。