查询词典 balloon

During hollow spindle spinning, the yarn package rotates at a high speed, yarn untwists from the package and forms a balloon. The yarn balloon phenomenon exists commonly in spinning processes. The shape of yarn balloon is a general displacement of the forces acts on the balloon yarn. There is a close relationship between the yarn balloon shape and the forces acts on the balloon. The balloon shape is decided by the spinning force, on the contrary, we can find the value of the spinning force according to the yarn balloon shape. To a great extent, the spinning tension impacts the yarn structure and quality.

空心锭子纺纱过程中，纱线卷装随锭子高速转动并退绕，因而产生了气圈现象，气圈是纺纱过程中比较普遍的现象，气圈的形态是纺纱过程中气圈纱线受力的综合体现，纱线张力与气圈形态密切相关，纱线张力决定了气圈形态，反之则可根据气圈形态算出纱线张力，纺纱张力在很大程度上会影响成纱的结构和质量，而纺纱张力不便直接测量，因此通过观察气圈形态来估计纺纱张力是十分可行的。

Suddenly, as the wind is softly blowing, an orange balloon gets free from the hand of a child and floats up and up into the sky. At this moment, all of the children stop what they are doing and lift their eyes to look at the floating balloon. Some shout,"It's gone with the wind", and the child who has lost the balloon cries,"Don't go, my little balloon!"

风轻轻地吹来，突然，有一个特别大的橙色的气球，挣脱了捏著它的小手，飘到空中去了；这时候大家都停下来，抬头看著，用手指著小气球，齐声呼著说：「好漂亮的小气球，它要飞走了！

China's largest television balloon: When you are planning large-scale activities in the outdoors, when you want to do the promotion of new products, I am operating "God's eye" television is a balloon for your event can add more value-added products, It can be through a mobile, can be folded a large inflatable balloon as the carrier, Ball built a large screen video projection, when a balloon full of gas can be built-screen video.the public can watch the film aslook like a variety of programs.

当您在户外策划大型活动时，当您希望做新产品推广时，我公司经营&上帝之眼&气球电视是一个能为您的活动增添更多附加值的产品，它通过一个能移动的，可以折叠的大型充气气球为载体，球体内置大屏幕背投视频，当气球充满气体时，内置屏幕即可播放视频。

Colorado National Guard sent a rescue helicopter was allegedly caught in the balloon Falcone, and to develop two sets of rescue package, one to the balloon launch a rescue personnel, and second, to the balloon launch to landing weight.

科罗拉多州国民警卫队派出军用直升机营救据称受困于气球的法尔科内，并制定两套救援方案，一是往气球投放一名救援人员，二是往气球投放重物使其降落。

Learn where to get a balloon ride, how balloons fly, how to become a balloon pilot, or find a balloon festival near you.

学习去哪里找一个气球坐，如何气球飞行，而如何成为一个热气球飞行员，或者找到一个热气球节在你附近。

Objective To study the relationship of endangium proliferation and the expression of metalloproteinases and tissue inhibitors of metalloproteinases after angioplasty of iliac artery in rabbits to investigate the probable mechanism of composite Danshen pill in prevention and treatment of restenosisMethods 30 white male rabbits of Japan （the average body weight was 25～30 kg）were randomly divided into 3 groups:normal control group,model group (intima destroyed by balloon and given hypercholesterol diet),CDP group (intima destroyed by balloon and given hypercholesterol diet plus drug CDP 150 mg/d),10 ones each groupResults The results of iliac artery angiogram and the analysis of pathology:there were lumens stenosis,thinner intima,smaller intima area,in CDP group compared with those in model group,and ratio of intima and tunica media thickness and area among each group (P＜001)Immunohistochemistry analysis:the MMP2,MMP9,TIMP1,TIMP2 in model group significantly increased than those in control group (P＜001)The CDP group had lower MMP2 and MMP9 expression,higher TIMP1 and TIMP2 expression,and increased MMP2/TIMP1,MMP9/TIMP2 than model group (P＜001)The thickening of vascular neointima and stenosis degree of vascular lumen were relevant to MMP2 and MMP9 (r=0896,P＜001)Conclusions MMP and TIMP play the very important role in the restenosis process of arteryCDP could inhibit the thickness of vascular neointima after balloon injury,the probable mechanism of which may be inhibiting collagen formation,smooth muscle immigration and decreasing hyperplasia of intima by interfering expression of MMPs and TIMPs

目的 研究兔髂动脉成形术后血管内膜增生和基质金属蛋白酶及其抑制物表达之间的关系，探讨复方丹参滴丸预防再狭窄的可能机制。方法健康成年二级雄性日本大耳白兔30只，平均体重25～30 kg。随机分为3组：正常对照组10只，模型组10只（球囊内膜剥脱加高胆固醇饮食），治疗组10只（球囊内膜剥脱加高胆固醇饮食以及复方丹参滴丸150 mg/d）。结果兔髂动脉造影、血管病理图像分析检测结果：①复方丹参滴丸组较模型组血管造影示管腔直径狭窄、内膜厚度减少、内膜面积减少、内膜厚度和中膜厚度比、面积比，各组之间有显著性差异(P＜001)。②免疫组化分析：模型组MMP2、MMP9、TIMP1、TIMP2表达均高于对照组（P＜001）；复方丹参滴丸组MMP2、MMP9的表达低于模型组，而TIMP1、TIMP2的表达高于模型组；TIMP1/MMP2、TIMP2/MMP9明显增加，差异有显著性（P＜001）。③内膜的增生以及管腔的狭窄程度与MMP2、MMP9有很好的相关性(r=0896，P＜001)。结论 MMP和TIMP在再狭窄形成中起重要作用；复方丹参滴丸能够明显抑制血管损伤后的内膜增生，可能的机制是通过影响金属蛋白酶MMP2、MMP9及其抑制物TIMP1、TIMP2的表达从而抑制胶原的生成、平滑肌的迁移、增生，而减少内膜的增生。

Barrage balloon :a balloon anchored singly or in a series over a military objective to support nets that hinder the passage of enemy aircraft.

阻拦气球：单个或一系列的固定在军用物体上的气球，以支撑阻碍敌机通路的网络。

Boyle's law is a law about gases. It states that if you increase the pressure on a gas, its volume decreases. This is like if you were to squeeze a balloon, the pressure of the air inside the balloon increases while the volume of the air decreases.

波以耳定律是关於气体的定律，该定律说明若增加气体的压力，气体的体积就会变小，这就像你若挤压一个气球，气球内空气的压力增加，体积却变小。

In 2002 Steve Fossett (Richard's partner for the earlier Virgin Global Challenger balloon project and now the Virgin Atlantic GlobalFlyer) became the first person to complete a solo circumnavigation of the globe by balloon.

2002年任佛Richard的前美全球伙伴计划气球环球维尔京大西洋GlobalFlyer现在已成为第一个完成环球独奏的气球。

If there was any faults of our calculation that shall result in the flying-off failure of fire balloon because the weight of the fire balloon was limited.

由于热气球的质量不能超过一定值，因此在计算过程中，稍有算错，就会导致热气球起飞失败。

After oxidation, pH value of the surface of carbon black has a specific relation with the volatile content.

氧化后炭黑表面的pH值与挥发分之间有一定的关系。

Knowing that such a person is warped and sinful; he is self-condemned.

因为知道这等人已经背道，犯了罪，自己明知不是，还是去做。