impulse services 中文意思是什麼
impulse services
解釋
臨時性服務-
The company chengdu microlink technology co., ltd. offers services from the ranges multimeter, amplification in addition to impulse
提供放大、沖動、脈沖、脈沖波、沖量、動量、沖擊、動量矩、角動量及其它產品。 -
Chinen, which is backed by the technology of the impulse - type steam turbine of the hangzhou steam turbine power co., ltd. ( originally the hangzhou steam turbine works ), provides provides professional design services and produces various impulse - type team turbines
杭州中能汽輪動力有限公司依託杭州汽輪動力集團有限公司（原杭州汽輪機廠）中的沖動式汽輪機技術，專業設計、製造各類沖動式汽輪機。 -
Although adsl comes with new digital processing, coding, modulation and error correction technologies, it is also faced with various challenges out of subscriber lines, such as background noise, impulse noise, insertion loss, cross talk, wire size variations, bridge tap, line joints and line insulation, etc. all those factors tend to produce adverse impacts on the performance of high - speed transmission services. firstly, the insertion loss of copper lines increases in proportion to the length of lines
雖然adsl採用先進的數字信號處理技術、編碼調制技術和糾錯技術，但是在推廣adsl業務時，用戶線路的許多特性，包括線路上的背景噪聲、脈沖噪聲、線路的插入損耗、線路間的串擾、線徑的變化、線路的橋接抽頭、線路接頭和線路絕緣等因素將影響高速率傳輸業務的性能。
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