它们的

This is why the pleasure that they give us, their seductiveness, however small, is radical; for it comes from a radical surprise borne of appearances, from a life prior to the mode of production of the real world.

这就是他们给我们的乐趣-不管多小，它们的诱惑是很强烈的，因为它们是来自由外表衍生出的强烈的惊奇，来自现实世界物质模式之前的生活。

Adults weigh about 20 pounds, and their main prey is the snowshoe- hare --so close is the relationship that their populations boom and crash in sync, and both s hare similar adaptations for moving fast through snowy forest

重约20磅的成年山猫和它们的主食雪兔之间的关系是那么密切，彼此数量的增加或下降是配合一致的，同时，为了生存，它们都具备在雪山密林中飞速快跑的类似的应变能力。

The law of universal gravitation /states /that every particle of matter in the universe/ attracts /every other with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.

万有引力定律是指宇宙中的物质粒子之间在压力下相互吸引，这种压力的大小与它们的质量的乘积成正比，与它们们之间距离的平方成反比2 请将下面的句子翻译成中文。

These are not all as familiar as shrimps and lobsters, yet species like krill, tiny shrimp-like creatures, play a crucial part in the food chain: kill them off, and you may kill off their predators, whose predators may be the ones you enjoy served fried, grilled or with sauce tartare.

这些海洋生物不全是人们熟悉的小虾和龙虾，也包括在食物链中起重要作用的象磷虾、微小的类似小虾的物种——毁掉了它们，就毁掉了它们的捕食者，而捕食这些捕食者的可能就是被人们用来煎炸、烧烤或伴鞑靼沙司享用的海鲜。

Rude am I in my speech, And little bless'd with the soft phrase of peace: For since these arms of mine had seven years' pith, Till now some nine moons wasted, they have used Their dearest action in the tented field, And little of this great world can I speak, More than pertains to feats of broil and battle, And therefore little shall I grace my cause In speaking for myself.

我的言语是粗鲁的，一点不懂得那些温文尔雅的辞令；因为自从我这双手臂长了七年的膂力以后，直到最近这九个月以前，它们一直都在战场上发挥它们的本领；对於这一个广大的世界，我除了冲锋陷阵以外，几乎一无所知，所以我也不能用什麼动人的字句替我自己辩护。

In many industries, a large electricity heating equipment, such as heat treatment for the heating furnace for melting metal protective resistance furnace and the different uses thermoregulation boxes, people need their temperature monitoring and control, using single chip them control not only has control of convenient, simple and great flexibility characteristics, charged with temperature and can significantly increase the technical indicators, which can greatly enhance the quality and quantity of products.

很多行业中都有大量的用电加热设备，如用于热处理的加热炉，用于融化金属的坩锅电阻炉及各种不同用途的温箱等，人们都需要对它们的温度进行监测和控制，采用单片机对它们进行控制不仅具有控制方便、简单、灵活性大等特点，而且还可以大幅度提高被控温度的技术指标，从而能够大大提高产品的质量和数量。

I haven't read Alexandre Dumas and Wilkie Collins for nothing," he muttered."I'm up to their tricks, sneaking in at doors behind a fellow's back, and flattening their white faces against window panes, and making themselves all eyes in the twilight.

我读大仲马①和威尔基·柯林斯②的小说，不是白读的，"他喃喃自语道，"我熟悉鬼魂的诡计，它们躲在人的背后偷偷地从门口溜进来，把苍白的脸平贴在窗玻璃上，在昏暗中睁大它们的眼睛张望着。

The four reaction channels including hydroxyl-type benzaldoxime are endothermic reaction, thermodynamically non-spontaneous process, but the other four reaction channels including ion-type benzaldoxime participation are exothermic reaction and thermodynamically spontaneous process. The latter four reaction channels, which have lower reaction barriers, faster reaction velocities and bigger equilibrium constants than those of the former fours, are the chief reaction channels.

苯甲醛肟以羟基型参与反应的4个反应通道均为吸热反应和热力学非自发过程，它们均具有较高的反应势垒、较慢的反应速率和较小的平衡常数；而以离子型参与反应的四个反应通道均为放热反应和热力学自发过程，它们的反应势垒较低，反应速度较快，平衡常数也较大，故苯甲醛肟应主要以离子型参与反应。

In the same time, water-soluble bidental phosphines ligand BISBIS sulfonated 2,2''-bis(diphenylphosphinomethyl-1,1''-biphenyl was synthesized, and water-soluble rhodium complex Cl was synthesized in situ. This complex which was used as catalysts to catalyze the hydrogenation of avermectin was also tested. Although the rhodium complex containing bidentate phosphine BISBIS showed a higher catalytic activity than one containing TPPDS, the selectivity for ivermectin was lower. How to improve the selectivity will be needed to studied in futur.

同时我们用磺化的2，2''-二-- 1，1''--联苯，以及它们的水溶性威尔金森型铑配合物和环辛二烯的阳离子铑配合物，在利用这些配合物作催化剂，考察它们在各种反应条件下对阿维菌素的选择加氢，由于反应条件以及复合催化剂体系的组成还需要进一步优化，虽然双齿膦配合物显示了较高的活性，然而选择性还有待进一步提高。

The firms in our evolutionary theory will be treated as motivated by profit and engaged in search for ways to improve their profits, but their actions will not be assumed to be profit maximizing over well-defined and exogenously given choice sets.

在我们的演进理论中，企业被认为受利润所驱动，致力于寻求各种方式以增加它们的利润，但它们的行动并不是被假定为是在明确界定的、且由外部决定的选择集合中所做的利润最大化行为。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失