出现一次的

By Llibre's algebraic invariant theory, at first on the basis of classification for quadric and quadric homogeneous binary polynomial, the plane linear and cubic homogeneous polynomial differential systems are classified.

利用Llibre的代数不变式理论，首先由二元二次和二元四次多项式的分类结果，对一次和三次齐次多项式微分系统进行代数分类，同时补充了已有结果中出现的漏洞；其次，由称共变张量空间的性质，对缺二次项的三次微分系统在保证轨线走向不变的前提下进行代数分类，使分类后同类系统的示性多项式有相同零点；最后通过讨论一类简单系统的有界性说明了分类的方便方处。

This is the essence of the Illuminati ploy, and it would recur, time and time again.

这就是"光明会"阴谋的核心，而它将会反复出现，一次又一次地。

This exhibit in the shape of a pen is includes a large-screen indicator, which faces the video camera. The video-output terminal of the camera is connected to the video-input terminal of the indicator. The indicator constantly transmits its own images to the camera lens. Each time the indicator transmits an image, the image becomes smaller. The input and output signals are repeatedly iterated producing a series of similar, small graphs.

笔形展柜内有一台大屏幕显示器，另有一只摄像头与屏幕水平相对，摄像头的视频输出端与显示器视频端连接，显示其自身的像不断输入摄像机镜头，但每输入一次，图像就缩小一次，即输入与输出信号进行反复迭代，出现一系列逐渐缩小的相似图形。

You will see the judgments of God roll out: one at a time, and severely.

你将看到上帝的审判一次一次严厉地出现。

Ms. Lum says Jaman's had fewer asthma attacks lately -- only one or two this year, versus one every two weeks before.

Olivia Lum说，最近她儿子哮喘病发作的次数少了，今年只出现过一两次，而过去每两周都会有一次。

The outer neuroblastic layer before it divided to inner and outer nuclear layer and outer complexiform layer and gonglion cell layer showed a temporal PCNA positive which was related to proliferation. The three cell layers had another PCNA positive when finished time changed from outer to inner after their morphologic development basically completed( outer nuclear layer:11～15 days,inner nuclear layer: 8～16 days, gonglion cell layer:16～21 days).

PCNA显示在外成神经细胞层分化为内、外核层和外丛状层之前，和节细胞各有一次和增殖相关的阳性表达。3个细胞层在形态学的分化基本完成后，又出现了一次结束时间是由外向内变化的阳性过程（外核层：第11天至15天：内核层：第8天至16天，神经节细胞层： 16天到21天，这一次阳性表达过程可见到细胞形态向成年形态的转化。

The Theft He bends and he breaks If he gives they will take away His passion, his pain, his grace He exhales, A thousand black flowers explode Into butterflies as they re away Rip them out, take them, Burn to coals as they crush and leave nothing That resembles a soul of a man See him numb, see him crushed Rip them out, take them Burn to coals as they crush and leave nothing That resembles a soul of a man Leave them numb, leave them crushed (leave them numb, leave them crushed) Took the fire inside One too many times He s burning over and out now, He flails Up against the raging tides, No more sides Everything you ever wanted to see, See it in his eyes One more time, one more time Climb down to test the waters, My hands feel like they re rusting away, yeah, yeah, yeah, So I ll pace around like a lamb before the slaughter I ll stay here as long as you let me, Decisions been made obvious so I will return Where I started I ll stay here When I m finished I ll whither away

盗窃罪 他弯角和他休息如果他让他们拿走他的激情，他的痛苦，他的宽限期他喷出， 1000黑色花朵爆炸成蝶，因为他们再度远离扯裂出来，带他们，烧伤，以煤，因为他们粉碎，并留下什么这类似于一个民族的灵魂，一名男子看到他麻木，见他压死扯裂出来，带他们烧伤，以煤，因为他们粉碎，并留下什么这类似于一个民族的灵魂，一名男子让他们麻木，让他们压死（让他们麻木，让他们压死）发生火灾内其中太多次了他s燃烧，并出现，他flails 针对汹涌大潮没有更多的两岸一切你永远不想看到的，看它在他的眼中再一次，再一次爬下来试水，我的手的感觉，他们再度生锈以外，嗯，嗯，嗯，所以我的步伐，黎镑左右，像羔羊前屠宰 i当地雇员留在这里，只要你让我，决策取得了明显的，所以我将返回我开始i黎巴嫩镑在这里呆当即时通讯完毕i黎巴嫩镑以外向何处去

Their birth certificates feature her name twice once as their mother, and once as New York City Health Commissioner. In that role, Dr.

他们的出生证明上出现两次她的名字，一次是作为他们的母亲，一次是作为纽约市健康委员。

They knew the waning moon rose later each night until it vanished in the sunrise.

下弦月在深夜里出现的会一次比一次晚，直到消失于日出时分。

A century after the cultural achievements of the Byzantine Empire had been lost.

在8—11世纪之间，拜占庭帝国出现了一次无与伦比的经济和文化复兴，這次复兴之所以引人注目是因为它出现在一次严重的内部衰落之后。8世纪时，帝国失去了它600年时所拥有领土的大约2/3。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。