Yet wage growth has been stagnating even as gasoline and medical costs rise, putting pressure on household finances.
然而，工资的增长已经停滞，汽油和医疗费用上升，家庭财务压力增大。
The effects of integrated and separated intake ports on cyclic variation of combustion pressure in a four-valve gasoline engine were analyzed with a CB-466 combustion analyzer on the engine test-bed.
在发动机试验台上，利用CB-466燃烧分析仪研究了整体式和分体式进气道对四气门汽油机燃烧压力循环变动的影响。
This paper studied the cycle-to-cycle variation of in-cylinder peak pressure in gasoline engines.
本文对汽油机最高爆发压力的循环变动进行了研究。
The cyclic variation of the combustion pressure in the cylinder of a four-valve gasoline engine was analyzed at low speed and light load with the CB-466 combustion analyzer on the engine test-bed.
在发动机试验台上，用CB-466燃烧分析仪对四气门汽油机低速低负荷燃烧压力循环变动进行了试验研究。
Some key parameters such as gasoline vapor mole quality and compression factor, vapor pressure, and vapor-air diffusion coefficient were decided and recommended.
对汽油蒸气的一些关键物性参数，如油气摩尔质量、压缩因子、蒸气压及油气——空气扩散系数等给出了推荐值或计算式。
The sulfur removal efficiency of 15% for the simulated oil and 11.8% for the gasoline are obtained in a single pass under room temperature and ambient pressure while combined suitable emulsification.
这种新型材料在常温常压下对于模拟油品中噻吩的单程脱除率在15%左右，汽油单程脱硫率为11.8%。
In comparison with gasoline, light oil has more light fraction components and better evaporation property, but it has a lower octane number, higher evaporation pressure, and lower calorific value.
与车用汽油相比，轻油中轻质馏分较多，蒸发性好，但辛烷值低，蒸气压高、热值较低。
The new fuel providing device is designed for hand-start gasoline generating set to settle the low position of the fuel tank or bad fuel providing device when the fuel pressure is low.
对于手启动的汽油发电机组，为了解决油箱位置低或油路压力低时供油不正常的困难，设计一种新式供油装置。
In order to study the evaporation of ethanol-gasoline, experimental investigation had been carried out on distillation range and saturated steam pressure with different ethanol content.
考察了乙醇体积分数对乙醇汽油馏程及饱和蒸汽压的影响，对乙醇汽油的蒸发性进行了研究。
Mainly for cargo vehicles, high pressure cleaner, gasoline generators, mowers, etc., can choose a variety of models. According to the products used to improve the environment and client requirements.
主要应用于货舱车，高压清洗机，汽油发电机，割草机等，有多种型号可以选择，根据使用环境和客户要求对产品进行改进。
The three major factors of an excellent gasoline feed pump are: pressure, electric current and flow rate.
一台优秀汽油泵的主要三大因素：压力，电流，流量。
Well-tried function of DMC as an additive on gasoline, covering its octane number, oxygen content, calorific value, vapor pressure, distillation range, freezing point, solubility in water etc.
就碳酸二甲酯对汽油的调合辛烷值、氧含量、热值、蒸汽压、馏程、凝固点、溶水性等性质的影响进行了研究。实验表明，DMC作为汽油添加剂具有良好的前景。
Products : generator, high pressure washer, gasoline water pump, and generator & electric welding equipment.
产品：发电机，电动高压清洗机，汽油水泵，电焊发电两用机。
In order to study the evaporation of ethanol-gasoline, experimental investigations had been carried out to determine the saturated stream pressure of some low proportional ethanol -gasoline blends.
为了解乙醇汽油的蒸发性，文中运用雷德法对几种低比例的乙醇汽油进行了饱和蒸汽压特性试验研究。
The nitriding process comprises the following steps: cleaning the test piece again with the gasoline or acetone, or blowing sands on the test piece with low wind pressure fine sands;
氮化处理工艺是将试件再次用汽油或丙酮清洗干净，或用低风压细沙进行吹沙；
A stabilizing-pressure cycling air-choke resistant fuel-saving device for car relates to a fuel-saving device for the engine of the gasoline-driven car or the internal combustion engine.
《汽车稳压循环抗气阻节油器》是一种用于汽油类汽车发动机或内燃机的节油装置。
A stabilizing-pressure cycling air-choke resistant fuel-saving device for car relates to a fuel-saving device for the engine of the gasoline-driven car or the internal combustion engine.
《汽车稳压循环抗气阻节油器》是一种用于汽油类汽车发动机或内燃机的节油装置。
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