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The seat tube and rear fork fold in the longitudinal plan of the bicycle. The wheels roll together until they are side by side by means of a structural feature shaped with a special angle at the bike's center. It can be folded as a Swiss knife.

具简单的结构，折迭方式是由车架的中心点拉起，并同时将车把手往下推，座管和后叉可折迭于脚踏车的纵面，就像瑞士刀一样折收起来。

Effects of leaving cane residues to the cane field after harvested were studied as the scientific basis and technology to establish Guangxi sugarcane favorable soil ecology circle. By 9 years continuously tracking testing on content change of organic matter, nitrogen, phosphorus and potassium were determined in Guangxi Sugarcane Research Institute Farm field in where cane leave residues were put on the land by mechanical roll crush.

采用连续多年观察和跟踪检测的方法，对广西甘蔗研究所试验农场经过连续9年机械粉碎蔗叶还田后定点检测土壤的有机质含量及氮、磷、钾三大元素含量的变化，研究蔗叶还田对土壤肥力的影响，养分量化变化趋势，对产量的贡献。

The M11 paint developed by Masteel is a semi-organic material,mainly composed of acrylic resin emulsion,zinc dichromate solution,boric acid and glycerol.It can be applied in the high speed roll coating of electrical steels made by continuous annealing lines.The interlamination resistance of M11 chromate-containing insulating coating is above 150 Ω·mm2 per piece...

并对其性能进行了检测分析，结果表明，M11含铬绝缘涂料是一种主要由丙烯酸树脂乳液、重铬酸锌水溶液、硼酸、甘油等组成的半有机涂料，其性能满足电工钢连续退火生产线高速辊涂的需要；通过涂层工艺的合理控制，M11含铬绝缘涂层，其层间电阻在150Ω。mm2/片以上，综合性能满足电工钢用户的需要。

Stiffness is quickly and easily adjustable by changing the linkage mounting points on the lower wishbones or alternatively by changing the position of the ball joint pivot point on the roll bar itself.

刚度是快速，轻松地可调，通过改变连杆安装点，低wishbones ，或者通过改变立场球联合支点对轧辊酒吧本身。

This machine is for absorbing the hoop feed length difference caused by bending roll feeder and slitter by forming loop.

这台机器是为吸收夏进给长度的差异所造成的弯辊直属及分切机形成回路。

Given the fact that the vast majority of SUVs were rarely taken off-pavement by their owners, much less driven under serious off-road conditions, a new type of car-based "crossover" SUV was marketed that was hoped would provide all the elements that customers actually wanted from their SUVs such as cargo carrying capacity, elevated seating height and the suggestion of an active outdoor lifestyle with less of the negative attributes typically associated with traditional SUVs such as poor gas mileage, uncomfortable ride, high step-in height, propensity to roll over, etc. The formula of a car-based "soft-road" SUV had proved marketable by the highly successful Lexus RX300 and Toyota Highlander and was thought to be a promising new market niche within the highly profitable and increasingly popular SUV category.

背景 此外，既然绝大多数的SUV很少起飞，由他们的所有者路面，更严重的带动下，越野条件下，新型的汽车为基础的"交叉"销售越野车的事实是，希望将提供一切要素该客户的真正从他们的越野车，如货物的承载能力，提高座位高度，并与负少一个积极的户外生活方式的建议一般属性，如油耗差，乘坐不舒服，高台阶的高度，传统的SUV相关，滚动倾向等汽车的公式计算的"软道路"SUV的销售已经证明了非常成功的雷克萨斯RX300和丰田Highlander和被认为在高利润和日益流行的SUV的是一个大有可为的新的市场定位类别。

By means of chemical analysis, rigidity test, metallographic examination and fracture analysis, it was found that the main reason for the backup roll's desquamation was possible crack headspring which was offered by impurity in interior tissue.

通过对其进行成分分析、硬度测试、金相检验及断口分析，确定了支撑辊剥落的原因：内部组织中夹杂物等提供了可能的裂纹源，裂纹在此产生并逐渐扩展，起初因摩擦磨损在轧辊表面形成轻微点蚀及小块剥落，受到辊型和载荷等其他外部因素的影响，在应力集中部位产生大面积剥落，从而导致轧辊报废。

By means of chemical analysis,rigidity test,metallographic examination and fracture analysis,it was found that the main reason for the backup roll's desquamation was possible crack headspring which was offered by impurity in interior tissue.The crack came into being here and then extended outward gradual...

通过对其进行成分分析、硬度测试、金相检验及断口分析，确定了支撑辊剥落的原因：内部组织中夹杂物等提供了可能的裂纹源，裂纹在此产生并逐渐扩展，起初因摩擦磨损在轧辊表面形成轻微点蚀及小块剥落，受到辊型和载荷等其他外部因素的影响，在应力集中部位产生大面积剥落，从而导致轧辊报废。

Until the early 1960s, rock \'n\' roll went through a doldrum of derivative mewing by white singers, with only occasional breakthroughs by such Negroes as Ray Charles and Fats Domino.

直到60年代初，白人歌手才带领摇滚冲破后低迷时期，间或也有诸如Ray Charles 和Fats Domino这样的黑人闯入。

While this book's assessment of the future of our species was gloomy, Gray seemed to be making the point that, just as we emerged from the cauldron of evolution as a remarkable accident, an improbability, so too was our demise accidental, the result of overpopulation and overconsumption that was in turn the result of a series of extraordinary adaptations (the inventions of catastrophic agriculture and what we call civilization) necessitated by a horrifically bad roll of the cosmic dice (the striking of Earth by a meteor that wobbled its orbit and caused the ice ages).

然而，这本书对于我们物种的未来的评价是消极的，格雷想要表达的是：就如我们在进化的整个过程中，像是个伟大的意外，一种不太可能的情况下，出现了人类，我们的下场也是如此偶然，在天地宇宙间，偶然的一次坏运气（流行撞上地球，摇动了它的轨道，从而导致了冰河时代），使得人口过剩和消费过量与一系列不同凡响的改变（工业的发展带了灾难，我们却称之为文明）互为因果。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。