查询词典 bubble wrap

When the temperature of wood is 80℃, the absolute pressure of ambient is 0.02Mpa, the equilibrium radius of bubble calculated theoretically is 4.68μm, however, the tracheid of softwood internal diameter is 20~30μm,obviously there is sufficient space to form bubble in liquid.

在木材为温度为80℃，环境绝对压力为0.02MPa的条件下，理论计算表明此时的汽泡平衡态半径为4.68μm，而针叶树材管胞的内径为20～30μm。

As a subsystem of macro economic, the real estate's healthy development relates to the stability of the financial system and the whole national economic system. Based on the study of the current development and the sharp contradictions of the real estate industry, this paper summarizes the typical real estate bubble crisis in 1980s, analyzes the relation-ship between the real estate bubble crisis and the financial crisis, canvasses the potential risks, puts forward the policy suggestions of promoting the healthy development of real estate industry.

本文对当前我国房地产业发展的总体情况和存在的突出矛盾进行了考察，并在此基础上，总结了上个世纪80年代以来发生的典型房地产泡沫危机，分析了房地产泡沫危机和金融危机的关系，以及目前我国房地产业潜在的风险，提出了促进我国房地产业健康发展的政策建议。

As the American economy digs out from the debris of the Great Recession triggered by the collapse of the housing bubble, we should think about what could happen about another bubble that invisibly chugs through the American economy.

当美国经济从住房泡沫的引发的巨大衰退的残骸中恢复之时，我们应该思考下一个可能引发美国经济车轮咋咋作响的看不见的泡沫是什么

Based on investigation, a criterion to predict long coalesced bubble and a method to eliminate long coalesced bubble were proposed.

在上述研究的基础上，给出了形成长聚合汽泡的判定条件和消除方法。

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。

"I would probably go with the 2001-2 scenario," he says."Now we have a credit and housing bubble deflating; then it was a tech bubble."

&我可能更愿意引用2001-2002年的情景，& LEVKOVICH表示，&那时候是科技泡沫，现在我们面临的是信用和住房泡沫的紧缩。&

In chapter 5 especial concentration is focused on the theoretic study to the physical structure of dense phase around a rising bubble, of which the knowledge are very wanted at present. For the first time, bubble-caused disturbance propagation in emulsion phase and its effect on the stability of bubbles are described, and the slugging phenomena is also related. These reinforce the proceeding of a proper selection of fluidizing conditions.

第五章对目前还较少进行研究的乳化相的物理结构进行了理论研究，首次描述了气泡及其引起的扰动信号在乳化相中的传播规律，以及对气泡稳定性的影响，分析了气固流化床中腾涌现象发生的操作区域，为流化床反应器合理地选择运行工况提供了一定的理论依据。

These years we combine with bakelite bubble equitment—The — an aluminum PF foam reunites the breeze tube plank production line, PF foam line incises the machine, PF foam a whet the even machine, PF foam the hair bubble machine etc. the above equipments to have succeeded the devotion produces,Is on steam!all index achieve international level.we produce one million sq meters!

近年来结合国内酚醛业的发展需要和国内的实际情况，研制生产出了一系列的新型酚醛泡沫生产设备——双面铝箔酚醛泡沫复合风管板生产线、酚醛泡沫线切割机、酚醛泡沫双面磨平机、酚醛泡沫发泡机等以上设备已成功投入生产，各项指标达到国际先进水平，年产酚醛泡沫夹心板一百万平方米。

Bubble film builds up gradually,the thickness and distribution with diameters and etc change,along with the increasing of the speed of ship,based on the periodicity of scattered light illumination.As prefigures possibly a saturation of the enhancement of bubble film.

散射光照度一定周期性的规律，说明随着航速的增大，尾流气泡幕逐渐增强，气泡幕中气泡密度、不同直径气泡分布等均随之变化，这可能预示着气泡幕的增强存在饱和度。

The growth of bubble cloud experiences swelling and compressing, reinflating and recompressing, collapsing and falling in the cavitation water jets or abrasive water jets with bubble.

在纯水空化射流与低浓度的磨料射流中，空泡云的发育过程经历了空泡云的膨胀、压缩、再膨胀、压缩、溃灭的几个过程。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48