平均速度

China's capital city produces approximately "18,400 tonnes of household garbage every day (6.7 million tons per year), 90 percent of which are landfilled, mainly because it is difficult to recycle unsorted garbage."

中国的首都每天都在生产17，000吨的垃圾=每年6百万吨。平均每年的增长速度为8%。北京周围共有13垃圾掩埋场；目前有2个已经被添满。

Analysis of vertebroar terial blood flow has shown that in cases with pathological conditions the compl iance of the vertebral artery and peak systolic veolicity and capacity are signi ficantly decreased Conclusions:The Segmented K-space cin e phase-contrast MR is an important tool for non-invasive evaluation of vertebroarterial blood flow.

血流分析表明在病理情况下椎动脉的顺应性低于正常组，峰收缩期流速和平均流速明显降低，返流均百分比增加。结论：MR相位速度图对椎动脉的血流动力学研究具有重要意义，对椎动脉型颈椎病可提供可靠的诊断依据。

Results: Before and after treatment,the differences of hemodynamics and vertebrobasilar artery mean flow velocity were statistically significant.

结果：治疗组治疗前后血流动力学和椎基底动脉平均血流速度等指标的变化差异均有统计学意义（P.05或P.01）。

As compared with the traditional irrigation-traditional fertilization, the following results of the improved traditional irrigation-optimized fertilization were obtained: reduced tiller number per unit area, lower percentage of the tiller ear number/the tiller number, the decreased ear number per unit area, the greatly reduced grain number per ear (1999-2000) and like weight of 1, 000 grains; almost the same plant height; shorter base internode length, a bit more weight per unit internode length, longer internode length under ear; lower LAI values in middle and later stages; coincident process of dry matter accumulation from straight growth onwards, a little more dry matter accumulation amount from earing to maturity; shorter and thicker flag leaf, 2〓 leaf, 3〓 leaf and 4〓 leaf from top, reduced total area of these leave; bigger mean canopy leaf tilt angle, smaller light extinction coefficient , higher ratio of light penetration in the upper, middle and lower parts of the wheat canopy, and tighter plant type; almost identical dynamic change of flag leaf chlorophyll content; and almost the same root amount in 0-120cm soil layer, smaller rate of progressive decrease of the root length density and root weight density with soil getting deep and relatively increased root amount in deeper soil layers.

在传统灌溉-优化施肥条件下，冬小麦单位面积总分蘖数比传统水肥减少，成穗率降低，单位面积穗数有所减少，穗粒数、千粒重无显著性差异；株高基本无变化；基部节间长度缩短，充实度略微增高，穗下节间增长；中后期叶面积指数略低于传统水肥；起身至成熟干物质积累量动态变化过程与传统水肥十分接近，但抽穗至成熟形成的干物质量增加；旗叶、倒2叶倒3叶、倒4叶叶长及总叶面积有所减少，叶片相对增厚；冠层平均叶倾角大，消光系数小，冠层各层的透光率较高，株型紧凑；旗叶叶绿素含量动态变化与传统水肥十分接近；0-120cm土层总根量与传统水肥也差异不大，但根长密度和根重密度随土层深度递减速度较慢，根系在下层土壤的分布相对增多。

Ultimately, it may be price stability more than anything else that will dictate the pace of buying over the next few months, with global bullion having steadied at around $950 an ounce, a relatively modest rise from an average $833 in the second half of last year, when prices backtracked over six years of gains.

归根结底，这可能是物价稳定比任何事情都重要，将决定购买的速度在未来几个月内，全球黄金具有稳定在约950美元每盎司，一个相对温和上升的平均833美元在去年下半年当价格收回了6年的收益。

Corn straw was carbonized under the conditions of carbonization temperature 450 degrees C, heating rate 150 degrees C per hour in order to study the composition and properties of the carbonized product.

以玉米秸秆为原料，在最终炭化温度为450℃、平均升温速度为150℃/h的条件下对其进行炭化，研究了炭化产物的成分和性质。

The results suggested that subjects who have undergone swallowing training experienced significant increases in water speed, water volume per swallow and body weight, and decreases in frequency of feeding chocking, chocking during water swallowing, residue water volume, score in swallowing examination. Subjects self-reported significant improvement in swallowing difficulty after their training.

研究结果发现，实施吞咽训练护理方案后较训练前在「增加吞咽速度」、「增加每口平均吞咽水量」、「减少吞水呛咳」、「减少残留水量」、「减少进食呛咳频率」、「减少吞咽检查积分」及「增加体重」等项目进步情形皆有显著之差异，但於「吞咽问卷」、「老人忧郁量表」及「自尊量表」之得分在训练前、后无显著差异；此外，研究对象主观认为吞咽训练护理方案对吞咽困难的改善有帮助。

As the same section is concerned, near the bottom the maximum value of frequency appear within 1mm of bubble size, towards the water face this value tend to decrease, yet the corresponding size turns to increase; in the same time, the frequency is concentrated near the bottom and deconcentrated near the water face; under the experiment condition, the maximum frequency of the total section approximately appear at 0.5mm size; mean bubble size access 0 at bottom and increase acceleratively towards water face where tend to be infinite; total number increase during developing of aeration, and become steady when reach wholly developed area; on the same section, the total number in unit time tend to increase at first and decrease then, along the water depth.

对于同一断面，靠近槽底的测点气泡个数分布最大值出现在气泡尺寸小于1mm的范围内，朝水面方向各测点气泡个数分布最大值呈减小趋势，而其对应尺寸则呈现变大趋势；在靠近槽底，个数分布表现得比较集中，而在水面附近气泡个数分布曲线表现得低而平缓；实验条件下，整个断面上的气泡个数分布的最大值大体上出现在尺寸为0.5mm的地方；气泡平均尺寸在槽底处接近于0而朝水面方向迅速增大，且越接近掺气水流的水面，增加速度越快，最终趋于无穷大；气泡总数在掺气发展区内是沿程增加的，当掺气水流发展到一定程度后气泡总数就基本保持不变了；在同一断面上，各测点单位时间内的气泡总数随高度呈现出先增加后减小的趋势。

Defatting with different solvents had no effect on the activity of ricin, but the average lethality of the ricin obtained from defatting with methylene chloride was relatively slowly.

采用不同溶刺脱脂对蓖麻毒蛋白的活性没有影响，但二氯甲烷脱脂的蓖麻粗毒蛋白平均致死速度相对较慢。

According to the geomorphological structure and the origin of the Loess Plateau with reference to the average uplifting velocity of the gorge district between Shanxi and Shaanxi, it is demonstrated that the Loess Plateau is a unique type of accumulated plateau differing from the familiar plateau types, such as, denudated plateau, tectonic plateau and lava plateau etc..

根据黄土高原的地貌结构与成因，结合晋陕峡谷区新生代晚期地壳平均抬升速度的讨论，论证了黄土高原在成因类型上完全不同於剥蚀高原、构造高原、熔岩高原等各种高原类型，它是一种独特类型的叠加高原。

This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。