磨损

The results showed that with increase in mileages, the acid value would increase dramatically while the viscosity increases slowly, and little variation in flashing point, ignition point, water content, severity of wear index and number of big abrasion particles was found.

试验结果表明，随行车里程的增加，酸值显著增加，粘度缓慢增加，闪点、燃点略降，水分、磨损烈度指数和大磨粒数等指标无明显变化。

Physicochemical property analysis and ferrography analysis are used to monitor the variation of evaluation indexes of engine oil such as viscosity, acid value, water content, flashing point, ignition point, severity of wear index and number of large abrasion particles, and the degradation of engine oil was analyzed. Using grey relational analysis, the relational degree and the relational order between mileages and evaluation indexes are determined and provide the basis for periodic oil-change and selection of monitoring indexes.

应用理化分析和铁谱分析方法，监测汽车发动机润滑油粘度、酸值、水分、闪点、燃点以及磨损烈度指数和大磨粒数等评价指标的变化，研究了汽油机油衰变规律；通过灰色关联分析，确定了汽车行驶里程与发动机油液监测指标间的关联度和关联序，为油液监测下的定期换油和监测指标的筛选提供依据。

Such as forging the courtyard gate, dark primer showed a heavy sense of history; floriation on the edge of the color from the central to the change from deep to shallow, with three-dimensional sense of belonging; door handles painted the place where mottled brass color, it seems caused by wear and tear due to age-old and exposing the metal's original state.

比如锻造庭院大门，深色的底漆表现出沉重的历史感；花饰上的颜色从中央到边缘由深至浅变化，具有立体感；门把手的地方绘上的是斑驳的黄铜色，似是因年代久远造成磨损而露出了金属的本来面目。

As a result of this rotation, other pieces of ice and flotsam wear relatively evenly at the edges of the ice until it slowly forms into an essentially ideal circle.

由于这一轮换，其他件冰和废料磨损比较均匀边缘的冰，直到它慢慢形成一个理想基本上循环。

Effect because of axial force, hermetic sealing compacting soft and floury sucking oblique tones in increases by strenuously , hermetic sealing wears the effect aggravating , sealing up completely until hermetic sealing damages , loses face to face away face to face.

效应，因为轴向力，软密封压缩和粉状吸吮仄声在增加发奋，密封磨损加剧的影响，封存，直至完全密封的损失，失去了面对面面对面face。

On many species with bright, colourful males (Red-flanked Bluetail, Narcissus Flycatcher, Blue-and-white Flycatcher etc) the contrast between replaced adult-type very colourful feathers and retained, usually worn, brownish juvenile feathers in the wing can be obvious.

在许多公鸟色彩明亮鲜艳的鸟种(蓝尾鸲，黄眉黄鶲，白腹琉璃等)身上，已替换的成鸟型态非常鲜艳的翼上羽毛，和还留著，通常已磨损，带棕色的幼鸟羽毛，其对比是很明显的。

Four-Ball Wear, 1200 rpm, 75°C, 40 kg, 1 hr, mm

四球磨损， 1200转/分， 75°C， 40公斤， 1 小时，毫米

That is why AMSOIL outperforms the other brands in the NOACK Volatility Test and the Four-Ball Wear Test.

这就是为什么AMSOIL优于在诺亚克波动测试其他品牌和四球磨损测试。

In a series of experiments conducted using a four-ball wear tester, the organometallic reaction products were quantitatively measured under different conditions.

在一系列的试验用一个四organometallic磨损试验机、反应产品在不同条件下进行定量测量。

The tribological behaviors of SNOT as an additive in water were evaluated with a four-ball test machine.

以自来水为基础液，采用四球摩擦磨损试验机考察了其在基础液中的摩擦学性能。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。