Ld.
英
美
abbr. (=Limited)(=Lord)
[网络] 有限的；半数致死量；路迪卡登
双语例句
- Any paths specified in LD_LIBRARY_PATH will be searched before the paths listed in ld. so. conf, so users can override these settings.
对LDLIBRARYPATH中指定的任何路径的搜索都要先于ld.so.conf中列出的路径，所以用户可以覆盖这些设置。 - The dynamic linker is controlled through/ etc/ ld. so. conf, which contains a list of directories to search by default.
通过/etc/ld.so.conf控制动态链接器，该文件包含默认搜索路径的列表。 - The distance between the near Gaussian apices is controlled accurately by controlling accurately the divergence of LD.
通过对横向偏距的精确控制，来控制相邻高斯分布的间距。 - You didn't ask for ld.
你没有向他要身份证。 - We have an attempted murder, we have a positive ld.
我们这里有一件谋杀未遂案件。 - The focusing lens set is designed with the related technical data of fiber and LD.
根据激光二极管和光纤的相关参数设计了聚焦透镜组。 - It isn't a cash card, just my customer ld.
那不是金融卡，只是我的客户证件。 - A CCD far-field distribution measurement system with imaging and calibration techniques was established to measure the far-filed distribution along the slow axis of LD.
利用远场成像及标定对比方法，建立了半导体激光器慢轴远场分布的CCD测量系统。 - Forward SBS is observed during pump power is larger than the threshold value of SBS in a S-band FRA and signal source is a tunable narrow spectral bandwidth ( < 100 MHz) LD.
用窄光谱带宽（<100MHz）的可调谐LD作为信号源，通过S波段分布式FRA，当被放大的信号功率超过单模光纤SBS的阈值时，出现了前向SBS。 - On the base of that, we use the PSpice simulation software to imitate the various characteristic of the QW& LD.
Gao模型和GRossi模型，在此基础上，利用PSpice这个电路仿真软件，对量子阱激光器的多种特性进行了模拟。 - Cr 4+: YAG laser can be directly pumped by LD. It is tunable between 1.34 and 1.6 μ m, so users are very interested in it and a new requirement for the film.
Cr4+：YAG激光器是可以用LD直接泵浦的激光器，其重要性在于：1.34μm～1.6μm范围内可调谐，所以倍受使用者的青睐。随之对镀膜也提出了新的要求。 - This paper discusses a high-power and narrow-width pulsed power supply of LD.
论文论述了高功率短脉冲半导体激光器驱动电源的研制。 - End-pumping is added in the condition of three side-pumping; the side-pumping light is used to increase output power and the end-pumped light to improve the beam quality of the side-pumped laser. The experiments are made to study the solid-state laser multi-direction pumped by LD.
在三向侧面抽运结构下，增加了光纤束耦合LD端面抽运，尝试用侧面抽运提高激光输出的功率，用端面抽运来改善输出激光的光束质量，并对此进行了实验研究。 - Results: ① Academic self-concept of children with LD was significantly lower than that of children without LD.
结果：①学习不良儿童的学业自我概念显著低于一般儿童； - The paper put forward a method of wireless laser communication system based on the interface of USB with the semiconductor LD.
本文借助半导体激光器，提出了一种基于USB接口的激光无线通信系统。 - The singlechip is the core of optic power of control system, and peripheral circuit includes power sampling and current driver. The PD control algorithm is used to control the electric current. So it can control the optic power of LD.
对光功率控制系统也以单片机为核心，配合外围的功率采样电路和电流驱动电路，同时使用PD控制算法，控制电源电流，从而控制激光器光功率输出。 - Conclusions To determine the B-gal and U-gal, O-toluidine method can be regarded as an indirect diagnostic method of LD.
结论邻甲苯胺法测定B－gal和U－gal可作为LD的间接诊断法之一，静脉血和毛细血管血测定结果无显著差异。毛细血管血法易被小儿及家长接受，且尿法更为简便。 - At different azimuth of the maximum LD and are increasing as growth process, and the increase of maximum LD is smaller than the increase of minimum LD.
不同方位角的LD的最大值和最小值都随着生育进程不断增加，且LD最大值增加幅度不及LD最小值大。 - The results suggested that WSS influences arterial remodeling by regulating its vasomotion and not changing WT/ LD.
说明WSS对动脉适应性重建的影响，是通过调节动脉的舒缩所致，而非壁腔比的改变。 - There are also great prospects in pumping solid laser instrument with LD-SLA instead of traditional LD.
用LD-SLA来代替传统的LD来泵浦固体激光器也有很大的发展前景。 - Many types of lensed fibers were used to test with the LD and the coupling efficiencies were increased over 30% comparing with the conventional LD.
将其与多种形式和规格的透镜光纤进行测试，耦合效率可以提高30%以上。 - Group psychology counseling has many advantages to improve the psychological health level of the students with LD.
团体心理干预对提高学习不良学生的心理健康水平有许多优点； - These results show that reducing the threading dislocation density extends the lifetime of LD.
这些结果表明，螺旋位错密度的降低延长了激光二极管的寿命。 - Objective To investigate the relationships of learning difficulties ( LD) with factors such as family environment, personality trait, psychological status, and learning adaptability in adolescents and the result of cognitive-behavioral intervention among adolescents with LD.
目的探讨青少年学习困难（LD）与家庭环境、个性特征、心理状态和学习适应性的关系及认知行为干预对青少年学习困难的影响。 - From the simulation, we determine the best pump source-a single light emitting point of LD. We design parameters of the optical coupling system, including the lens focal length, diameter, location parameters, and do the error analysis of the system.
从仿真的角度，确定了最佳的泵浦源&单发光点LD，并利用该泵浦源设计了最佳的光学耦合系统参数，包括透镜的焦距、口径、位置参数，同时对系统进行了误差分析。 - Based on this model, the definition of optical gain factor is given. The factor is determined by LD micro-structural parameters, and reflects the sensitive degree of ionization effect on the LD.
在此基础上定义了光学增益因子，该因子表征了该类型LD光功率对电离效应的敏感程度，它是由激光器本身微观结构、材料参数决定。 - Under constant dark, the wild-type displays a circadian pattern similar to that in olfactory response under LD.
在持续黑暗（DD）下，野生型果蝇表现出类似LD下的嗅觉行为反应节律。 - Therefore, as a UV emission material, ZnO is suitable for using at room temperature or higher temperature. It has a promising application in the field of LED and LD.
因此，ZnO是一种适用于室温和更高温度下的紫外光发射材料，在LED和LD领域有着很大的应用潜力。