比重

China's productive forces, science and technology, and education is relatively backward, industrialization and modernization still has a long way to go; The urban and rural economic structure has not changed, regional disparities have not reversed the trend, also quite poor; Total population continued to increase, rising proportion of the elderly population, employment and social security pressure; Ecological environment, natural resources and economic and social development have become increasingly conspicuous; we still face in the developed countries in the economic and scientific superiority pressure; economy and other aspects of the management system is not perfect; the building of democratic legal system and ideology and morality, there are still some problems which can not be overlooked.

我国生产力和科技、教育还比较落后，实现工业化和现代化还有很长的路要走；城乡二元经济结构还没有改变，地区差距扩大的趋势尚未扭转，贫困人口还为数不少；人口总量继续增加，老龄人口比重上升，就业和社会保障压力增大；生态环境、自然资源和经济社会发展的矛盾日益突出；我们仍然面临发达国家在经济科技等方面占优势的压力；经济体制和其他方面的管理体制还不完善；民主法制建设和思想道德建设等方面还存在一些不容忽视的问题。

The results show that the effects of experiment temperature , water salinity, food concentration and copepod density on F and G are significant. It was found by orthogonal test that G of S.

结果表明，温度、海水比重、食物浓度及试验动物密度的变化对细巧华哲水蚤清滤率和滤食率均有显著影响。

Expenses incurred from consuming food outside of the home are assigned a weight of 9.5% in the cost of living index.

家庭外部消费食品占生活费用指数的比重为9.5

In counterpoint to this rising saving rate, the investment rate flattened out at around 43% of GDP from 2004 onward.

与不断上升的储蓄率形成鲜明对比的是，投资占GDP的比重自2004年以来一直保持在43%上下没有什么变化。

Research usejP.Haggett"s pattern of spatial structure and system, analysis technique of tourism market space and data of spot check to analyze the evolvement of spatial structure and problems of tourism development from six faces, move, path, crunode, significance of crunode, ground and diffuse. The law of the evolvement of spatial structure: First, tourism development keeps rising. Second, AR of xi"an is very big and stable, Xi"an is tourism hotspot and center. Third, origin market space sticks out east, and isn"t continuous. Fourth, tourist proportion of XAZ follows the low of distance decay. Distance decay is very obvious in adjacent zone because of little attraction. Sixth, the spatial distribution of tourist origins has become less concentrated. Tourist origins of east China develop quickly. Three problems: First, tourism development is very unbalance between Xian and its adjacent zone.

西安及毗邻地区的国内客源市场空间结构的研究，采用了英国著名地理学家哈格特描述的空间结构模式与秩序，利用旅游市场空间分析技术，借助市场抽样调查、数量分析，从运动模式、路径、结点、结点层次、地面和扩散6个层方面进行了剖析，归纳总结出5个客源市场空间结构演变规律：(1)旅游业发展整体保持增长趋势；(2)客源吸引半径大而稳定，西安市是全国性的旅游热点城市和旅游中心城市；(3)客源市场分布突向东部，呈不连续分布；(4)游客比重的距离衰减普遍存在，毗邻地区吸引物及自然吸引物吸引力较小，距离率减明显；(5)客源集中度减小，客源市场发展呈现跳跃式增长的演变规律。3个市场拓展面临的问题：(1)西安与毗邻地区间旅游业发展不平衡现象明显；(2)客源市场区位不佳；(3)旅游产品单一老化，类型单调乏味。

The depth of a stone measured from the table to the culet, expressed as a percentage of the stone's diameter at the girdle, is a relationship used in the analysis of the proportions of a fashioned diamond.

深度石头从表测向culet，所占百分比石头的直径在腰带，是关系用于分析一个精致的钻石比重。

The high specific gravity of a raw pearl made of crystal gives the Swarovski Crystal Pearl the same weight as a cultured pearl.

高比重的原料珍珠水晶制成的施华洛世奇水晶给予同等重量的珍珠为养殖珍珠。

More bonds this year, and the ratio of the cumulative balance of outstandinggovernment bonds to GDP, which is around 20%, is within the acceptable range of

续减少赤字，发债空间较大，累计国债余额占国内生产总值比重20%左右，这是我国综合国力

Although the deficit will increase significantly this year, the constant drop in government deficits in previous years provides room to issue more bonds this year, and the ratio of the cumulative balance of outstanding government bonds to GDP, which is around 20%, is within the acceptable range of what our overall national strength can bear and is therefore safe.

全国财政赤字合计9500亿元，占国内生产总值比重在3%以内，虽然当年赤字增加较多，但由于前几年连续减少赤字，发债空间较大，累计国债余额占国内生产总值比重20%左右，这是我国综合国力可以承受的，总体上也是安全的。

Budgets. These will add up to a 950 billion yuan deficit, accounting for lessthan 3% of the GDP. Although the deficit will increase significantly this year,issue more bonds this year, and the ratio of the cumulative balance ofoutstanding government bonds to GDP, which is around 20%, is within thesafe.

全国财政赤字合计9500亿元，占国内生产总值比重在3%以内，虽然当年赤字增加较多，但由于前几年连续减少赤字，发债空间较大，累计国债余额占国内生产总值比重20%左右，这是我国综合国力可以承受的，总体上也是安全的。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。