In Europe, for instance, spring flowerings in 2000 occurred about 8 days earlier than they did in 1971 on average, and autumn events, such as changes in leaf colour, about 3 days earlier.
例如在欧洲,2000年春季开花的时间比1971年平均开花时间早8天,而在秋天,植物的变化如叶子变色等,则早了3天。
The trees come into leaf in spring.
春天,树木吐芽长叶。
In previous years, all of the singing (spring) individuals that I have recorded have been Sakhalin Leaf Warbler.
在过去几年,所有我记录到的有鸣唱的个体(春天)都是库页岛柳莺。
Autumn is a second spring when every leaf is a flower. (Albert Camus)
秋天是春天的延续,每一片树叶都是一朵鲜花。
树在春天长叶。
You are a green leaf filled with the things of spring; You are a drop of water full of golden glowing .
你是一片绿叶,盈满春天的气息;你是一滴水珠,饱含着金灿灿的光点。
Tighten leaf spring press until bushing is extracted from leaf spring.
上紧叶片弹簧加压机直到衬套被拔出叶片弹簧。
The application of the variable data rolling is introduced by example of the forming theory and manufacturing process of taper leaf spring of farming machinery and vehicle and truck.
以变截面板弹簧形成理论和制造过程为例,介绍了变值轧制成型技术在农业机械和农用运输车变截面板簧制造方面的应用。
As one kind of significant motor vehicle suspending system, the automobile leaf spring is living the significant position in the automobile manufacture application.
汽车钢板弹簧作为一种重要的汽车悬架系统,在汽车的生产应用中有着重要的地位。
Tsing Yi Ferry, Willow Bridge, a leaf boat, sending the spring, Ta Shui river flows.
青衣渡口,绿柳桥头,一片叶舟,送春,踏水东流。
Experiments demonstrate that leaf spring crack results from rust spot as fatigue crack initiation, and in order to improve spring life it must be to improve coating quality.
通过试验证明了锈点是导致钢板弹簧断裂的新的疲劳源,为提高弹簧的使用寿命必须提高其涂层质量。
Besides, localized decarburation of leaf spring also spoiled its fatigue strength.
另外,弹簧表面局部区域存在脱碳,降低了材料的疲劳强度。
During the finite element calculation of vehicle frame, the simulation of front leaf spring in the complete frame finite element mould must be considered.
在汽车车架有限元计算中,必须考虑前钢板弹簧在整个车架有限元模型中如何模拟。
Based on the existing problems in various calculation method of leaf spring, an improved and more practical calculation method is proposed in the paper.
本文指出了目前钢板弹簧各种计算方法存在的问题,在此基础上提出了一种更为切合实际和比较完善的计算方法。
Tighten leaf spring press until bushing flange bottoms solidly against leaf spring eye.
上紧叶片弹簧加压机直到衬套凸缘的底部扎实地扺住叶片弹簧的孔眼。
The new painting process for tapered leaf spring is introduced and some suggestion is given to further studies.
介绍了变截面钢板弹簧涂装新工艺,并对该工作的进一步研究提出了参考性意见。
Its specially-shaped leaf spring constitutes a triangle with the candle being fixed in the position of inscribed circle of the triangle.
在蜡台上设有特殊的成型片弹簧。弹簧夹口呈三角形状,蜡烛被固定在三角形内切圆位置上。
This paper introduces a new method of optimum design for leaf spring. It may decrease the weight of leaf spring, and save much material.
本文介绍一种板弹簧优化设计的新方法。它可以减轻板弹簧的自身重量,节省材料。
The painting process and coating quality of domestic and foreign truck tapered leaf spring are dissected, and the quality difference between domestic and foreign truck tapered leaf spring is found.
对国内外载货车钢板弹簧涂装工艺及涂层质量进行了剖析、对比,找出了国内外载货车钢板弹簧的质量差距。
Without a leaf spring, the lateral motion of the body of a car would make us very uncomfortable.
如果没有叶片弹簧,车身的横向运动将使我们很不舒服。
Gave a calculation method of leaf spring and discussed the optimization of thickness on last leaf.
提出了钢板弹簧的一种计算方法,并讨论了钢板弹簧末片厚度的优化选择。
Air spring is characteristic of variable stiffness, its natural vibration frequency is much lower than that of leaf spring and will not change with load of vehicle.
空气弹簧具有变刚度特性,其固有振动频率要比钢板弹簧低得多,且不随汽车承载质量的变化而改变。
It is found that it is possibly because of the nonlinear stiffness of leaf spring leading to the instabiity of ride comfort.
通过分析发现,很可能是钢板弹簧存在的非线性动刚度导致了其平顺性不稳定。
Gradual rigidity leaf spring has variable rigidity feature, that causes little or nearly no change on offset frequency.
渐变刚度钢板弹簧具有刚度可变的特性,可使偏频变化很小或接近等频特性。
This paper introduces the application of leaf spring kinematics chiefly, and derives the computing method of main leaf center when ideal multi-sheets leaf spring bounces.
简要介绍了板簧变形运动学分析在设计中的应用,推演了理想多片钢板弹簧跳动时主片中心位置的详细计算方法;
The test and application of the steel used for high stress and properties auto leaf spring, variable section leaf spring, suspend self spring have been carried out.
该钢具有优良的淬透性。已在高应力、高性能汽车板簧,变截面板簧、轿车前、后悬架簧上进行试验和应用。
The concrete procedure is: first acquiring full range data and drawing the stiffness curve of the leaf spring by EXCEL, and then calculating the stiffness of the leaf spring by linear regression.
提出了一种全程采集数据,应用EXCEL软件图表功能绘出板簧的刚度曲线,利用其线性回归功能计算出板簧刚度的方法。
The concrete procedure is: first acquiring full range data and drawing the stiffness curve of the leaf spring by EXCEL, and then calculating the stiffness of the leaf spring by linear regression.
提出了一种全程采集数据,应用EXCEL软件图表功能绘出板簧的刚度曲线,利用其线性回归功能计算出板簧刚度的方法。
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