冲程

With its liquid-cooled, four-stroke Rotax 200 engine, lightweight SST frame, front and rear hydraulic disc brakes and spring pre-load adjusters, this ATV is ready to take on the roughest trails.

其液体冷却，四冲程rotax 200发动机，重量轻SST的框架，前方和后方，液压盘式制动器和弹簧预加载调节，这是亚视准备采取对粗糙的路径。

Outfitted with an electric starter and safety tether, this Polaris ATV is powered by a four-stroke engine.

配备了电动起动和安全纽带，这北极星亚视是由四冲程发动机。

Therefore, the accelerations and decelerations along with maximums and minimums are presented for consecutive strokes, and the full transient response is cut off to allow the key information to be presented as single plot.

所以，与最大值和极小值一起的加速度和减速为连贯冲程被提出，并且充分的瞬变响应被切除允许关键信息被提出作为唯一剧情。

The MFPSE's Capability mostly lies on that whether the sweep gas progress is perfect.

二冲程微型摆式内燃机的性能在很大程度上取决于扫气过程是否完善。

A rotary two-stroke engine including a multi-cylinder block rotatably mounted on two main bearings within an engine housing, a crankshaft journalled for rotation within said main bearings, indirectly geared at a ratio of 2:1 to said cylinder block and piston members connected to said crankshaft which induce gas through ports in said cylinders via side entry tracts in said engine housing, being sealed by rotating seal rings.

一种旋转二冲程发动机，包括一个多缸机体、一个曲轴和活塞组件，其中该多缸机体可旋转地安装在发动机机体中的两个主轴承之中，曲轴支承在所说主轴承中旋转，并以2∶1的传动比间接地与所说汽缸体啮合，而活塞组件与所说曲轴连接，活塞从所说汽缸中的气口处经所说发动机上的所说进气通道将燃气吸入，该通道被旋转的密封环密封。

The manoeuvrability of the vessel with special reference to stopping distance and turning ability in the prevailing conditions

船舶的操纵性能，特别是在当时情况下的冲程和旋回性能

he effect of the spark energy on the emissions was investigated on a small LPG SI engine (125 mL, 4stroke, watercooled, singlecylinder, with electronically controlled fuel injection).

结合四冲程、水冷125 mL单缸电控喷射摩托车发动机，对LPG在小型点燃式发动机上应用时，点火能量的改变对发动机排放的影响进行了试验研究。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。