负

The results showed that the spatial distribution patterns of cochineal in cactus belonged to aggregation distribution, the basic component of distribution was individual population, the probability distribution was in accorded with negative binomial and the cochineal mainly distributed the second and third stem in cactus.

结果表明，该虫在寄主仙人掌茎片上的空间分布型属于聚集分布，分布的基本成分是个体群，概率分布符合负二项分布，主要分布在仙人掌的第2和第3级茎片上。

So the aim of this paper is to prove coefficient of h-polynomial of group H_3 and H_4 is nonnegative.

本文的目标就是要证明群H_3，H_4的h多项式的系数非负。

Higher coinsurance charges could reduce the use of medical care.

共付制度能够有效节约医疗费用，但对居民的健康状况也有明显的负向影响。

Wet -collodion reverse images (traditionally called tintypes and ambrotypes) are easier to make than daguerreotypes and consequently more accessible.

湿版火棉胶的负像（通常习惯于称之为铁版摄影法或玻璃版摄影术）要比达盖尔银版摄影法要容易制作，因此更能被大家接受。

An agent and a third party collude to cause damage to the principal are jointly and severally liable therefore.

代理人和第三人串通，损害被代理人的利益的，由代理人和第三人负连带责任。

If G is acyclically L-list colorable for any list assignment with |L|≥κfor all v∈V,then G is acyclicallyκ-choosable.The acyclic list chromatic number,denoted byχ_a~l,of a graph G is the smallest integerκsuch that G is acyclicallyκ-choosable.

若对满足|L|≥κ，v∈V的色列表L，G都是无圈L-可染的，那么称G是无圈κ-可选择的。G的无圈列表色数χ_a~l是使得G是无圈κ-可选择的最小的非负整数κ。

I am here today to declare that Columbine was not just a tragedy -- it was a spiritual event that should be forcing us to look at where the real blame lies!

我今天在这里宣布：保龄不光是一个悲剧--它是一种精神活动应迫使我们看看那里的真实谁胜谁负！

If you want your kids always come down to earth,you'd better let them take some responsibility

1你若希望你的孩子总是脚踏实地，就要让他们负些责任。

It Is Most Commendable For A Man To Be Willing To Take On Responsibilities

人，最难能可贵的是拥有一份力量来负起一切责任。

The core circuit adopting differential negative resistance structure with resistor feedback achieves good phase noise performance.The 2 bit switch capacitor array provides extra tuning range.The output buffer of common source structure is of decent reverse isolation.

电路核心采用带电阻反馈的差分负阻结构，因此具有良好的相位噪声性能；2bit的开关电容阵列进一步提高了电路的调谐范围；共源级输出缓冲提供了较好的反向隔离度。

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％。