查询词典 assertion sign

Red sky is a sign of good weather,but black clouds are a sign of rain.

红色的天空是好天气的征兆，而乌云则是下雨的征兆。

A new sign pattern K with 2n nonzero entries is given. It is proved that n×n (n≥6) sign pattern K is a minimal spectrally arbitrary pattern by using the Nilpotent-Jacobian method.

本文给出了一个新的含有2n个非零元的符号模式K，运用Nilpotent-Jacobian方法证明了n阶(n≥6)符号模式K是极小谱任意模式。

All aforementioned cases entierely were proved pathological diagnosis using operation or lung centesis. Results: On the CT manifestation, lobulation sign and spiculation sign mostly appeared in the malignant nodules. The accurate rate of diagnosis was 75.6; sensitivity were 76.3%; specificity were 74.1%; positive predictive value were 86.5%; negative predictive value were 58.8%.

结果：86例SPN的Cr征象中，分叶征和棘突或毛刺征多出现于恶性结节，与病理和随访结果对比，螺旋CT薄层扫描并MPVR重建判断肺小结节良恶性的准确率、灵敏度、特异性、阳性预测值和阴性预测值分别为75.6%、76.3%、74.1%、86.5%、58.8%。

WHEN I had done breakfasting the squire gave me a note addressed to John Silver, at the sign of the 'Spy-glass,' and told me I should easily find the place by following the line of the docks, and keeping a bright look-out for a little tavern with a large brass telescope for sign.

在我吃过早饭后，乡绅给我一张写给约翰·西尔弗的便条，地址是挂"望远镜"招牌的地方，并且告诉我，顺着到船坞的路线走，会很容易找到那个地方，要特别留心挂着一个巨大的黄铜望远镜作招牌的小酒店。

Then, talk so many, we can have a frame of first step to the vision sign system of the spatial sense apparently, but we first understand the elements of the design and the rules of the order, and inherent relations of they and vision sign we talk about, in a word, which is four words" inevitable condition".

同时使我们了解到符号与艺术不是以静止的概念为基础的，他们是不断演变和扩展的，历史上不同时期对理智的感情位置有不同的侧重点，对于这种变化艺术设计必定会做出反应，并且不断地延伸其界限。

For example, if your child asks about a stop sign, you can describe the sign and explain its meaning.

例如，如果你的孩子问你关于禁行标志的事，你可以描述它的样子并解释它的意思。

Evaluation each period of green food business enterprise piece, habitat monitor area, real object total amount and sale sum Be importation index sign; Again selection each year green food export sum is output index sign, to 1999-2006 year China green food development level of time sequence data calculation result enunciation: Green the food export's ability exaltation trend, which is a DEA for 2004-2006 years valid of age, but further analysis after detection: Green food yield 2002-2006 year average growth 29.2%, but export rate didn't°yet break 13%, and every year export rate growth not arrive a percentage point, and the demand of international market at continuously extension, particularly west nation green food consume growth the rate is in above 20%, this has already result in produce and foreign trade mutually separate, can't orientation open of market economy of request, this elucidation our country green food export development medium of strategy existence very great problem, For further expanding the international market, the analysis of market-orientation should be strengthened, the product quality and enterprise credit should be improved and the proper strategy and way to access market should be taken in order to break through the green barrier and keep up the competition ability which can be continuously developed.

评价将各期的绿色食品企业个数，产地监测面积，实物总量和销售额作为输入指标；再选取各年绿色食品出口额为输出指标，对1999——2006年中国绿色食品发展水平的时间序列数据计算结果表明：绿色食品出口能力呈现逐年提高趋势，2004——2006年是DEA有效的年份，但进一步分析之后发现：绿色食品产量2002—2006年平均增长29.2%，而出口率还没有突破13%，而且每年出口率增长不到1个百分点，且国际市场的需求量在不断扩大，尤其西方国家绿色食品消费增长率在20%以上，这已造成生产与对外贸易相分离，不能适应开放的市场经济的要求，这说明我国绿色食品出口发展中的战略存在很大问题，需要进一步开拓国际市场，加强市场定位分析，提高产品质量和企业信誉，并选择适宜的进入战略及方式，以利于冲破绿色壁垒和保持持续发展的竞争能力。

En-looking. For instance, a summation sign (capital-sigma) or product sign will look scary at first, even if you know the basics.

许会对你有实际用途，你会开始在符号中看到相同的类型，你也不再排斥他们。

For instance, a summation sign (capital-sigma) or product sign will look scary at first, even if you know thebasics.

比如， 累加符号或者product sign 起初看上去让人心里没底，即时你了解了他们的基本原理。

For instance, a summation sign (capital-sigma) or product sign will look scary at first, even if you know the basics.

比如，累加符号或者 product sign起初看上去让人沭，即时你了解了他们的基本原理。

As a dominant party,CPC government should play a guardian,supervisee and guarantee role to overcome all the difficulties in the development of charitable cause and bring it into full play in the establishment of harmonious society on policies and regulations basis.

在中国共产党的文献中第一次把发展慈善事业提到&最广泛最充分地调动一切积极因素，不断提高构建社会主义和谐社会的能力&的高度来认识。近年来，社会学界对慈善事业的理论专著发表较多，有鉴于此，笔者不揣浅陋，谈谈自己的认识和见解。

Flow through the land, the land of the scale of operation allows the effectiveness of the land may be raised.

通过土地的流转，土地的规模经营可以让土地的效益得到提升。