更换Spark Plug这点事

Posted 2021-04-27 CARCAR英语

在2012年的时候，世界末日传闻弄得全世界人提心吊胆，有人为了证实“世界末日”真有其事，还搬出很多史前文明出现现代科技产物的例子，以此来证明人类世界已经经过了多次灭绝并得以重新进化，其中，50万年前的火花塞就是其中之一；那么，这个出现在50万年前的火花塞到底是不是真的呢？

更换Spark Plug这点事.m4a From CARCAR英语 00:00 17:33

1．Terminal

A terminal nut is attached that fits with most of the world’s spark plug cables.Please remove the nut for installations that do not require one. (The terminalnuts on the IWM and IK-G types are solid parts and cannot be removed.)

连接的接线端子螺母可与世界上大多数火花塞电缆配合使用。对于不需要的安装，请卸下螺母。（IWM和IK-G类型的端子螺母是坚固的部件，不能卸下。）

2．Built-in, Highly Reliable Resistor

All IRIDIUM POWER plugs include a highly reliable, 5,000 ohm monolithic resistor specificationto reduce electromagnetic noise that may affect electronic devices. (For allplug types)

所有IRIDIUMPOWER插头均具有高度可靠的5,000 ohm单片电阻器规格，以减少可能影响电子设备的电磁噪声。（对于所有插头类型）

【Key】monolithlic  独石的；单体的；整体的

A monolithic sculpture.

独块巨石雕塑

Monolithic structure ensures high reliability.

单晶体结构

3．Highly Corrosion Resistant,Burnished Nickel Plating

The plug housing is plated with burnished nickel, the same as plugs used for racing. It is highly resistant to corrosion and rust even while touring in continually rainy weather and during motocross events. (Low-heat range typesexcluded)

插头外壳镀有抛光镍，与赛车用插头相同。即使在持续阴雨天气和越野摩托车比赛中旅行时，它也具有很高的耐腐蚀和防锈性能。（不包括低热量范围类型）

【Key】tour

She plans to tour about the world.

她打算周游世界。

We are touring Italy for our holidays this year.

今年我们假期要去意大利旅行。

4．360° Laser Welding

The process used to mount the iridium tip is a highly reliable “All-around LaserWelding” process that is able to withstand all kinds of driving conditions.(For all plug types)

铱制烙铁头的安装过程是高度可靠的“全方位激光焊接”过程，能够承受各种驾驶条件。（对于所有插头类型）

【Key】withsand     resist or confront with resistance; 对抗；经得起；承受

He slew all who dared to withstand him.

他把敢于对抗他的人都斩尽杀绝。

Explorers have to withstand hardships.

探险者得忍受艰苦。

5．Projected Center Electrode

In order to improve ignitability, the center electrode protrudes more than with conventional type plugs. This improves both acceleration response time andperformance.(Only with: IU31, IUH24, IUH27, IX22, IX24, IX27, IUF22, IUF24,IWF22, IWF24, IWF27, IW24, IW27, IW29, IW31, and IW34)

为了提高可燃性，中心电极比常规类型的插头突出更多。这样可以改善加速响应时间和性能（仅适用于IU31，IUH24，IUH27，IX22，IX24，IX27，IUF22，IUF24，IWF22，IWF24，IWF27，IW24，IW27，IW29，IW31和IW34）

【Key】protrude 突出；伸出

It made his great nose protrude more arrogantly.

这就使得他的大鼻子更加傲慢地翘起来。

6．0.4 mm Diameter Ultra-fine IridiumCenter Electrode

Using a new iridium alloy with a very high melting point, the tip of the electrodecan be made very fine. This enables the reduction of voltage necessary to causethe spark, and greatly improves ignitability. Moreover, the special iridiumalloy used was developed by DENSO

使用熔点很高的新型铱合金，可以将电极的尖端做得非常细。这使得能够降低引起火花所需的电压，并大大提高了可燃性。此外，DENSO开发了使用的特殊铱合金

【Key】ultra-fine 超精细的；超细的；特细的

7 .Taper-cut Ground Electrode

Thetip of the ground electrode is cut to a fine taper to reduce the adverse effectsof quenching, which greatly improves fuel ignitability. Also, because of thestreamlined, taper-cut shape, the fuel-air mixture spreads more evenly in thegap, resulting in steady, reliable igniting of combustion.(excluding IUF27A,IUF31A, IU24A, IU27A, IU31A, IY24, IY27 & IY31)

将接地电极的尖端切成细锥度，以减少淬火的不利影响，从而大大提高了燃料的可燃性。此外，由于采用了流线型的锥形切口形状，因此燃油-空气混合物在间隙中的扩散更均匀，从而导致燃烧稳定，可靠地着火（不包括IUF27A，IUF31A，IU24A，IU27A，IU31A，IY24，IY27和IY31 ）

【Key】adverse不利的；逆向的；有害的

he judge gave us an adverse decision.

法官作出对我们不利的判决。

【Key】quench  熄灭；结束；冷淬；解渴

Water will quench a fire.

水可以灭火。

Nothing could quench her longing to return home again.

她重返家园的念头怎么也打消不掉。

8.U-GrooveGround Electrode

TheU-shaped groove on the ground electrode insures that the inside surface area islarge enough to generate the flame kernel. This shape enables lower voltageneeded to cause the spark and results in excellent ignitability withoutincreasing the size of the spark gap. (excluding IUF27A, IUF31A, IU24A andIU31A)

接地电极上的U形凹槽可确保内部表面积足够大以产生火焰核。这种形状可以降低产生火花所需的电压，并在不增加火花隙尺寸的情况下实现出色的可燃性。（不包括IUF27A，IUF31A，IU24A和IU31A）

9.InsulatorProjection

The projection of the insulator is optimally designed based on each plug's thermalvalue. This corresponds to requirements unique to thermal value, such asself-cleaning ability at lower thermal values, and heat resistance at higherthermal values. (For all plug types)

根据每个插头的热值优化设计绝缘子的投影。这对应于热值所特有的要求，例如在较低热值下的自清洁能力和在较高热值下的耐热性。（对于所有插头类型）

2020年10月25日   第036期