dependent adj. 1.依靠的,依赖的。 2.从属的,隶属的,【语法】从属的。 3.由…决定的。 4.下垂的,悬吊的。 be dependent on [upon] 依靠,取决于。 n. 1.受赡养者,靠人生活的人。 2.扈从,侍从。 3.依存[从属]物。 dependent clause 【语法】从属子句[从句,分句]。 a dependent domain 领地。 He listed four dependents on his income-tax form. 他在所得税表格上填写了四个受赡养人。
loss n. 1.丧失;丢失,遗失。 2.减损,损失,亏损(额);损耗;减少,下降。 3.失败;输掉。 4.错过;浪费。 5.损毁;【军事】伤亡;〔pl.〕 伤亡及被俘人数。 loss of sight 失明。 copper loss【电学】铜耗。 core [iron] loss【电学】铁耗。 a dead loss净亏,纯损。 an idling loss空转损耗。 a total loss总损失。 His death is a great loss to the country. 他的死是国家的大损失。 profit and loss盈亏。 suffer heavy losses 遭受重大损失。 loss of pressure 压力下降。 loss in weight 重量[体重]减少。 loss of weight 失重。 the loss of a war 战败。 loss of opportunity 错过机会。 at a loss 1. 无办法,为难 (I am at a loss what to do. 我就是不知道怎样办才好)。 2. (猎犬)失去猎物嗅迹。 3. 亏本地 (sell sth. at a loss赔本卖出某物)。 cut a [the] loss 赶紧脱手以免多受损失。 for a loss 处于苦恼中 (throw them for a loss 使他们苦恼)。 make a loss 亏损。 without (any) loss of time 即刻,马上。
Measurement of polarization dependent loss of single - mode fiber optic components 单模光纤组分的相关偏振损耗的测量
Pdl measurement of polarization dependent loss of single - mode fiber optic components 单模光纤元部件的偏振相关损耗
This paper introduces a kind of technology , by which a new type of polarization delay structure is used to manufacture narrow - channel - interval interleavers , which arc characteristic of small in insertion loss , polarization dependent loss and polarization mode dispersion , and easy in assembly 文章介绍了一种利用偏振延迟结构制作窄信道间隔的梳状分波器的技术,使用该技术制作的梳状分波器具有插入损耗低、偏振相关损耗低、偏振模色散小且组装方便等特点。
In developing the planar lightwave circuits , the coupling loss between a waveguide with a high refractive index difference and a single mode fiber is considered . a novel spot - size converter based on a y - branch structure is proposed and numerical simulation results indicate that it can reduce the coupling loss effectively with low polarization dependent loss and good fabrication tolerance 在平面波导光器件研制中,提出了高折射率差二氧化硅波导与光纤的新型低损耗连接,与现有波导单侧变窄的结构相比较,有效的降低了连接损耗,同时具有偏振相关损耗低,工艺容差性好的优点。