What is the translation of " 逆变 " in English?

• inverter
• contravariant

Examples of using 逆变 in Chinese and their translations into English

逆变直流.
Inverter DC.

微型逆变.
This Micro Inverters.

所以逆变规则是不安全的。
So the contravariant rule is not safe.

逆变模块损坏一般是由于电机或电缆损坏及驱动电路故障引起。
Inverter module damage is usually caused by motor or cable damage and drive circuit problems.

同样，前一种工作方式多用于DC/AC逆变电源，或DC/DC电压变换;
Similarly, the former way of working is mostly used in DC/ AC inverter or DC/ DC voltage converter;

逆变模块损坏通常是由于电机或电缆损坏及驱动电路故障引起。
Inverter module damage is usually caused by motor or cable damage and drive circuit problems.

添加特殊效果（如蓝，锐化，噪声，照亮，逆变，输出等）或其他GIF图像.
You can also add special effects(like Blue, Sharpen, Noise, Brighten, Invert, etc) to output GIF or images.

数字化逆变电源、高效率气体保护焊是未来15年的发展方向。
Digital inverter and high efficiency gas shielded arc welding are the direction of development in the next 15 years.

同样，前一种工作方式多用于DC/AC逆变电源，或DC/DC模块电源电压变换;
Similarly, the former work method is mostly used for DC/AC inverter power supply, or DC/DC voltage conversion;

否则，逆变技术在新能源的开发和利用领域有着重要的地位。
Therefore, the inverter technology has a very important position in the development and utilization of new energy.

这不是一个函子，因为同一类型的a出现在负（逆变）位与正（协变）位上。
This is not a functor because the same type a is used both in the negative(contravariant) and positive(covariant) position.

现代逆变技术是研究逆变电路理论和应用的一门科学技术。
Modern inverter technology is a science and technology to study power inverter circuit theory and application.

有关MPPT太阳能充电控制器，逆变频率高，UPS等任何疑问，请不要犹豫与我们联系。
Any inquiries about MPPT solar charge controller, high frequency inverter, UPS, etc, please do not hesitate to contact us.

截至2016年底，阳光电源在全球市场已累计实现逆变设备装机超过3800万千瓦。
As of the end of 2016, Sungrow Power had accumulated more than 38 million kilowatts of inverter equipment in the global market.

充电过程与逆变过程不能同时进行，以避免损坏设备，造成故障。
The charging process and the inverter process cannot be performed at the same time to avoid damage to the equipment and cause malfunction;

在C中，每个泛型接口的类型参数都可被标注为协变（out）、逆变（in）或不变（不标注）。
In C, each type parameter of a generic interface can be marked covariant(out), contravariant(in), or invariant(no annotation).

在中国，逆变器平均价格已经处于相对较低的水平，而2013年中国将成为逆变器出货量最大的市场。
Average inverter prices are already at very low levels in China, which will be the largest market for inverter shipments in 2013.

这是一种性能优良的家用逆变电源电路图，材料易取，输出功率150W。
This is a kind of excellent performance power inverter for home circuit diagram, materials are easy to get, and the output power can reach 150W.

在原来技术的基础上，我们又发展了第二代技术，即双调控IGBT逆变技术。
On the basis of the original technology, we have developed the second generation technology, that is, double regulation IGBT inverter technology.

逆变电源被称为“明天的电源”，其在焊接设备中的应用为焊接设备的发展带来了革命性的变化。
Inverter is known as"tomorrow's power" and its application in welding equipment for welding equipment, has brought a revolutionary change.

随着光伏逆变系统的广泛采用，系统安全性的问题也将是逆变技术的重要部分。
With the widespread adoption of solar inverter systems, system safety issues will also be an important part of inverter technology.

逆变焊机已经形成普遍推广的势头，特别是逆变CO2焊机获得了普遍应用。
(2) the invert welding machine has formed the general promotion momentum, especially the invert CO2 welding machine has obtained the general application.

总的来说，逆变技术的发展是随着电力电子技术、微电子技术和现代控制理论的发展而发展。
In general, the development of inverter technology has evolved with the development of power electronics, microelectronics and modern control theory.

自2010年成立以来，公司一直专注于太阳能、风能等清洁能源逆变产品的研发、生产及销售。
Since its inception in 2010, the company has focused on the development, production and sale of clean energy such as solar, wind inverter products.

研制和生产数字控制的逆变焊割设备，提高设备的焊接精度、可靠性和一致性。
Development and production of digital control of the inverter welding and cutting equipment, improve the equipment welding accuracy, reliability and consistency.

采用逆变氩弧焊焊接工艺，经过多次2.75MPa压力试验检测合格，确保焊接质量和整体耐压性能。
Adopt the inverter argon arc welding process and pass the 2.75mpa pressure test for many times to ensure the welding quality and overall pressure resistance.

既在每个太阳能电池模块配备微型逆变电源，通过对各模块的输出功率进行优化，使得整体的输出功率最大化。
Both with each solar cell module micro inverter, through the power output of each module is optimized, so that the overall output power is maximized.

逆变电源系统采用成熟的高频电源技术，现场长期运行证明可以保证系统长期运行的稳定性。
The inverter power system adopts mature high-frequency power supply technology, and the long-term operation on site proves the stability of long-term operation of the system.

这个函数最显然的类型莫过于def::(x:A):List然而这是个类型错误，因为协变的参数A（作为函数参数而）出现在了逆变位置。
The most obvious type to give it would be def::(x: A): List However, this would be a type error, because the covariant parameter A appears in a contravariant position(as a function argument).

也就是说，被声明为协变的参数不得出现在任何逆变的位置（一个位置称为逆变的，如果它经过了逆变类型构造器的奇数的应用）。
That is, a parameter that was declared covariant must not occur in any contravariant positions(where a position is contravariant if it occurs under an odd number of contravariant type constructors).