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wattage n.【電學】瓦(特)數。

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4 heating zones on barrel , all with air - cooling . each zone with multiple rows of copper fins for high cooling efficiency , coupled with oversized cooling fans mounted at the rear of the extruder barrel . large wattage on heaters coupled with the efficient cooling system ensures very fast heating and cooling of each zone 機筒上有4個加熱區域,都帶有空氣冷卻裝置;每個區域含附帶大冷卻風扇的多排銅葉片可獲得高冷卻效果,高功率的加熱模塊同有效的冷卻系統相結合可以確保每個區域的快速加熱和冷卻。

Assume a furnace will require approximately 20 , 000 watts after all heat losses and load factors have been considered . increasing this 20 , 000 by 25 % to 50 % gives a wattage requirement of between 25 , 000 and 30 , 000 watts 假定在考慮了熱量散失和負載等因素之后一個熔爐大約需要20 , 000瓦的能量。將這個功率值增加25 %到50 %之后所需的功率在24 , 000瓦到30 , 000瓦之間。

Assume a furnace will require approximately 24 , 000 watts after all heat losses and load factors have been considered . increasing this 24 , 000 by 25 % to 50 % gives a wattage requirement of between 30 , 000 and 36 , 000 watts 假定在考慮了熱量散失和負載等因素之后一個熔爐大約需要24000瓦的能量。將這個功率值增加25 %到50 %之后所需的功率在30000瓦到36000瓦之間。

Each time they buy an electric appliance , i always check the wattage . here i have become an electric power expert . whenever we buy any electric appliance , i always check the required wattage first 每次他們買什么電器,我都會檢查是多少瓦我來這邊就變成電力專家,看什么電器都先看多少瓦數。

The previous paragraph explained how to calculate the recommended wattage output of the element . the following explains how to compute the electrical requirements to provide the recommended power 在前面的篇幅中講了如何計算理想輸出功率。現在我們將說明如何計算電子設備的能量。

The light up the world foundation works to provide inexpensive , near permanent electric lighting to developing countries by taking advantage of high wattage led technology 點燃世界基金會通過利用高瓦特發光二極體( led )技術,為發展中國家提供便宜和近乎永久的電力照明。

Don ' t make tv and computer screens too bright . ensure adequate lighting by using lower wattage bulbs ( from 25w to 40w ) and avoid light hitting the eyes directly 電視及電腦螢幕的亮度要適中,保持環境有適量的光線,燈泡以25至40w的光度為最適中,避免光線直接照射眼睛。

To determine the recommended wattage capabilities of the elements start with figure 1 , knowing the furnace temperature and atmosphere in which the elements will be operated 要測算其理想的負荷能量看圖1后,了解到將在何種熔爐溫度和大氣環境下進行溫控。

For pipe net system , constant wattage three phase type cables are suitable , if pipes are shorter , constant wattage single phase type cables are suitable 對長輸管線,一般選用串聯帶;對管網系統則可選用恒功率三相帶,如果管線較短,可選用恒功率單相帶。

When solving for e , you would obtain the voltage required on a nominal resistance element to provide the wattage output desired 當計算e值時,所得電壓值必須是根據標稱電阻計算出來的。還需提供其輸出功率的瓦數。

Advanced reflector system generates more uv output than lamps with higher wattage and cures evenly around the entire nail 先進的反光系統產生比普通燈管更多的紫外輸出和瓦數,可均衡光療整個平面。

Choose the wattage for bulbs appropriately . for example , u se low - wattage bulbs in areas where bright light is not necessary 選擇火數適合的燈泡,例如在無須燈火通明的地方選用火數較低的電燈泡。

Replacement heating elements must be of the same style and voltage / wattage rating as the ones presently in the water heater 必須采用與本熱水器額定電壓/功率相同、款式相同的加熱元件進行更換。

Solving for e determines the voltage required to provide the wattage output desired . this assumes a nominal resistance 為了求出e必須提供輸出功率的數值。這里假定一個額定電阻。

When calculating the wattage capabilities of an element , the unit of watts output per unit of radiating surface area is used 當計算其能量時,要用到每單元輻射面積的輸出功率。

When calculating the wattage capabilities of a element , the unit of watts output per unit of radiating surface area is used 當計算其能量時,要用到每單元輻射面積的輸出功率。

Panel display speed , distance , time , pulse rate , calorie and wattage programmable control function 面板可顯示速度、距離、時間、心跳、卡路里及瓦特值等程式控制功能

To determine the recommended wattage capabilities of the elements start with figure 1 要測算其理想的負荷能量看圖1后,了解到將在何種熔爐溫度和大氣環境下進行溫控。

Panel display speed , distance , time , pulse rate , calorie and wattage programmable control function 面板可顯示速度距離時間心跳卡路里及瓦特值等程式控制功能