查询词典 fiber-optic

When PET-I fiber was treated with aqueous NaOH solution copolyester was predominantly hydrolysed, so a great number of micropores were formed in the fiber.

Py八aKoBa71的研究是以纤维为材料进行碱水解，在NaOH浓度恒定的情况下发现纤维重量的变化速率与纤

The interference transmission spectrum of cascaded long-period fiber gratings, which is inserted a section of standard fiber, is investigated.

分析了由光纤级联的两个相同的长周期光纤光栅形成的干涉谱。

The machine has two drafting zones to have the slivers to be further double and drawn to improve the fibers to be more straight and parallel. The 4 calendars make up a "S-type" mechanism, which can adjust the pressure to the lap, ensuring a perfect lap winding up on the two big calendars, having the best fiber arrangement and best fiber evenness.

采用两区牵伸对预并后的棉条进一步并合牵伸，提高纤维的平行度及伸直度，经过排列为S形的四根压辊轧光合可调的棉卷加压装置，保证了在两个大成卷罗拉上形成的棉卷，具有的最佳的纤维分布和最优的均匀结构。

The fiber laser with R=10% and Er3+-doped fiberlength of 3 m was experimentally carried out, with the repitition rates of 15.87 MHz, spectrum width of 25.4nm and single pulse energy of 0.52nJ, which wouldn't be impacted by librations of desk, movement of fiber laser or temperature variation.

取3 m长的增益光纤和R=10%的激光器，获得了重复频率15.87 MHz，谱宽25.4 nm，单脉冲能量约0.52 nJ的脉冲激光，这些特性不会受到工作台振动、激光器搬动及普通温度变化等因素的影响，脉冲幅值存在约4%的波动。

Trans-Blot Plus Cell 170-3990 Trans-Blot Plus Cell With Plate Electrodes and Super Cooling Coil, includes 3 gel holder cassettes, buffer tank, lid with power cables, 6 fiber pads, 1 pack blot absorbent filter paper (26.5 x 28 cm, 30 sheets), roller, stirbar 170-3991 Trans-Blot Plus Cell and PowerPac HC Power Supply Accessories 170-3994 Trans-Blot Plus Gel/Cassette Assembly Tray 170-3995 Fiber Pads, 27 x 28.5 cm, 2 170-3996 Blot Absorbent Filter Paper, 26.5 x 28 cm, 60 sheets 170-3997 Stirbar 170-3998 Trans-Blot Plus Roller, 6 wide 170-39 Trans-Blot Plus Gel Holder Cassette With Clamps 170-4990 Trans-Blot Plus Super Cooling Coil 170-4991 Trans-Blot Plus Platinum Anode Plate Electrode 170-4992 Trans-Blot Plus Stainless-Steel Cathode Plate Electrode 170-4995 Trans-Blot Plus Cell Buffer Tank 170-4996 Trans-Blot Plus Cell Lid With Cables 170-4997 Gel Holder Cassette Clamps, for Trans-Blot Plus cell, set of 3 9 规格:说明:运用Mini-PROTEAN II 多道筛选仪,可以快速有效地筛选 40 种不同的抗体或血清,无需把western

转印条件可调，能在很大的分子量跨度上获得最佳转印效果*耐用的板式电极能产生强大而均一的电场，而且电极在槽内的位置灵活可换；不论运行1、2 或3 个转印夹，电极间距可调节到最小以获得最大的场强和转印效率*凝胶支架转印夹保证整个凝胶与印迹膜表面的均衡接触*转印夹的铰链设计能防止凝胶滑动，便于转印夹组装*颜色标记的转印夹及电极板确保在转印槽内的正确定向*特级冷却芯和冷却水循环器进行温度调节―可理想地用于天然酶或高强度转印，或用于延长转印时间时减少缓冲液的损耗*可选择的组装盘是凝胶三明治和转印夹组装的理想选择 Trans-Blot Plus 转印槽能从单向和双向大格式凝胶上均一、高效地转移蛋白―配合使用新推出的 PowerPac HC 电源，多数蛋白都可在1530 分钟内完成转印。

Both soybean protein/viscose fiber and soybean protein/PVA fiber has fine tensile and absorption properties, good friction properties and chemical stability, excellent heat-resistant and lightfast properties.

结果表明：两种大豆蛋白纤维的纵向形态类似，而横截面形态有一定的差异；两种纤维均具有优良的物理机械性能和吸湿性，摩擦性能较好，耐热性及耐日光性能优异，化学性能较稳定。

Lint yield of fiber mutant was lower since lint percentage or lint index was lower than normal-type cotton TM-1,some of other traits,such as higher seed index,better fiber quality.

纤维突变体的衣分和衣指均较低，这是突变体产量低的主要原因，但突变体籽指较TM-1高。突变体纤维的比强度较差，其他纤维品质指标相对较好。

Correlation analysis revealed that the percentage of damaged seeds had a significant negative correlation with the micronaire and a significant positive correlation with the lint index , and did not show significant positive correlation with the 2.5% fiber spanlength, uniformity, strength, fiber elongation and the seed index.

相关分析结果表明，棉花种子虫害率与马克隆值成显著负相关；与衣指成显著正相关；与 2.5%跨距长度、整齐度、比强度、伸长率和子指等指标相关性较低。

At the same time, fiber strength and micronaire would be improved with paying attention to the selection of high lint index. For Yuncheng, the key was to make the period from sowing to flowering long properly for improving the fiber length of short season cotton.

早熟性平均狭义遗传率，安阳点为46.0％，运城点为10.9％，石河子点为12.3％，棉株各性状的综合遗传率总体趋势是：安阳最高，其次为运城，石河子最低。

The company is now the long-fiber optical cable communication technology Limited and the flames Fiber Co., Ltd. was the sole supplier of optical communication products and vendors agent.

公司目前是长飞光纤光缆有限公司和烽火通信科技股份有限公司光纤盘的独家供应商和光通信产品代理销售商。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。