The gain variation of ± 3 dB in an EDFA is reduced to ± 0.3 dB over a bandwidth of 30 nm and the total extra insertion loss of the device is less then 0.3 dB.

1、

Broadband Highpass Filter with Extra Low Loss

低损耗宽带高通滤波器

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2、

When we calculate the magnetic induction intensity of air-gap and the power system voltage is deviating, the extra loss of rotor is calculated on the basis of it.

以一台水轮发电机为例，给出了水轮发电机电磁场数学模型，计算了电力系统电压发生偏差时气隙内磁感应强度值，在此基础上计算了转子的附加损耗。

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3、

Objective: To observe the changes in human corneal thickness before and after laser in situ keratomileusis ( LASIK), and discuss the effect of extra loss of corneal thickness on eye visual acuity.

目的：比较LASIK手术前后角膜厚度的变化，以及术前最好矫正视力与术后裸眼视力的比较，分析角膜组织的额外损失量及其对术后裸眼视力的影响。

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4、

I can see I'm gonna have to work extra hard.

我现在知道了我得下大功夫。

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5、

You'll have to work extra hard to make up for it.

你们得更加努力工作来弥补。

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6、

She tried extra hard.

她特别努力。

《牛津高阶英汉双解词典》

7、

It was discovered that ( 1) the extra electron and hole injected by the applied electric field make the lattice relaxation, and bipolaron excitons are formed.

发现外电场注入的额外电子和空穴使电致发光高分子晶格弛豫，形成双极化子激子；

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8、

Even for a few days after the time switch, motorists should exercise extra caution behind the wheel, especially commuters who have worked a long day.

即使在夏时制结束后的数日内，驾驶员在驾驶时也应当格外小心，尤其是工作了一白天的上班族。

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9、

Hospitals have to invest in extra wide beds, wheel chairs, patient lifting devices and extra staff to help lift and transport patients.

医院不得不投资购进超宽的床位、轮椅、抬降患者的设备以及额外的工作人员来帮助抬和运送患者。

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10、

With the simulation calculation of dynamic model, it indicates the extra eccentric mass of wheel is the main reason for shimmy.

通过对动力学模型的仿真计算，发现车轮过大的偏心质量是导致摆振的主要原因。

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11、

Bringing forward the arithmetic for differentiating and analyzing the extra slope of wheel load signal;

提出汽车轮载信号的特征斜率辨识算法；

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12、

I asked the florist for ten roses and he gave me a dozen for good measure. Measurement of the lateral strain can be accomplished using a lateral extensometer.

我向花商购买10枝玫瑰花，他给了我12枝，作为额外增补。侧向应变可用侧向引伸仪来测量。

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13、

The Split-tuble Multiple-Point Borehole Extensometer

缝管式钻孔多点位移计

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14、

The Principle and Its Application of Type WRM-3 Multi-Point Borehole Extensometer

WRM-3型钻孔多点位移计的结构原理与应用

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15、

Slope deformation character analysis based on monitoring results of multiple multi-point borehole extensometer

基于多点位移计监测成果的坡体变形特征分析

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16、

The early extensional fault controlled the structure systems, forming a series of compound structures of horst and graben and sedimentary facies in which many early sedimentary characters on slope, such as glide deformation and clastic flow can be seen.

早期伸展断层控制了同期的构造和沉积特征，形成一系列复式地垒和地堑的结构，在斜坡带见滑动变形、碎屑流等构造现象。

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17、

Forming during Yanshanian period and influenced by the basement tectonics, the main structure styles in the research area are subdivided into three types& compressive fault block, extensional fault block, and thrust fold.

研究区主要的构造样式是在燕山期形成的，但也受到了基底构造的直接影响，所以比较复杂。其构造样式可以分为挤压块断、伸展断块、逆冲褶皱三种基本类型。

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18、

Subsidence curve of the intercontinental foreland basins consists of two sections which are different from extensional fault depressions, the first section is a gentle curve of total subsidence and tectonic subsidence;

先缓后陡的两段式沉降曲线；

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19、

However, the extensional fault which had strong activities in the Eocene or even in the Paleocene, become non-activity from Neogene to Quaternary.

而盆地区的伸展断层则在始新世甚至古新世就有强烈的活动，而在新近纪一第四纪时期基本不活动。

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20、

The extensional fault systems are believed to be developed through the Cambrian, Ordovician, Early Silurian, Middle-Late Jurassic, and Paleogene.

伸展断裂系统发育于寒武纪、奥陶纪、早志留世、中-晚侏罗世和古近纪。

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