查询词典 carrier

Purchase of Retired HMAS Melbourne: The aircraft carrier research programme was boosted when a Chinese ship breaker purchased the retired 15,000t aircraft carrier HMAS Melbourne from Australia.

然而，中国只对获得上述舰船的设计蓝图感兴趣而不愿购买实船，最终这笔交易也是无果而终。

Purchase of Retired HMAS Melbourne: The aircraft carrier research programme was boosted when a Chinese ship breaker purchased the retired 15,000t aircraft carrier HMAS Melbourne from Australia.

向澳大利亚购买其退役的HMAS&墨尔本&号航母：该计划最终成行。（1985年2月）当中国在澳大利亚购买了其已退役的15000吨级HMAS&墨尔本&号轻型航母（&墨尔本&号原为英国海军&尊贵&号轻型航母，舷号R77）后，中国的造船工程师获得了一个研究航母设计建造思路、流程的绝好机会，中国的航母研究被大大推进了（作为西方阵营的一员，澳大利亚是不会轻易让中国得到航母技术的，在交船之前，澳方已经把关键的蒸汽弹射器、导航雷达等设备拆除。

A self-consistent carrier transport model is established to simulate the time evolution of carrier density and temperature.

研究表明，表面复合过程是影响本征单晶硅表面载流子动力学的重要因素。

E If the property is being carried under a tariff which provides that any carrier or carriers party thereto shall be liable for loss from perils of the sea, then as to such carrier or carriers the provisions of this section shall be modified in accordance with the tariff provisions, which shall be regarded as incorporated into the conditions of this bill of lading.

9.5 如货物按税则承运，且税则规定任何承运人必须对海损损失负责，对此种承运人而言，本条规定必须根据税则规定予以修正，并视其为本提单的条件。

And then the output voltage harmonic for the single-phase three-level SPWM inverter under the half triangular and half saw-tooth carrier wave is studied. It also discusses how to select the carrier ratio N and the effects to the output wave by modulation ratio M.

着重对载波为半波、三角波、半波、锯齿波的单相三阶 SPWM逆变器的输出电压的谐波处理、载波比N的数值选择、调制比M对输出波形的影响等进行了研究。

This article reviewed the question of the photochemical catalysis material development condition and existed the problem at present, and elaborated comprehensively the nanometer TiO_2 photo-chemical catalysis technology in aspect of the application, modification, preparation, carrier research situation and so on, and introduced the nanometer TiO_2 photo-catalyst and its the doping sample and the carrier preparation method and the photochemical catalysis activeness appraisal and the attribute experimental technique in detail.

本文系统回顾了光催化材料的发展状况及现在所存在的问题，全面阐述了纳米TiO_2光催化技术在应用、改性、制备、载体等方面的研究情况，详细介绍了纳米TiO_2光催化剂及其掺杂样品、载体制备方法、光催化活性评价及表征实验方法。

Its final target is to fully digitize the analogue receiver. The all digital receiver not just means digitizing every unit of the analogue receiver, but is a new receiver architecture. The two outstanding characters of this new architecture is: 1 It uses a high stable oscillator to generate a fixed frequency source. And both the sample signal and the local carrier required are obtained from it. 2 Once the received signal has been sampled by a high speed A/D converter, some digital signal processing algorithms will be used to realize all further processes, such as digital down-converting, match filtering, symbol timing, channel equalizing, carrier synchronizing, demodulating and decoding.

全数字接收机并不是简单地将传统的模拟接收机中所有的部件数字化的结果，而是一种全新的接收机体系结构，这种新的体系结构具有两个最为突出的特点：1）采用高稳定度晶体振荡器产生一个固定的本地频率源，接收机中所需的采样时钟信号和本地载波均从这一固定频率源得到；2）接收信号一旦经过高速模数转换后，余下的工作如频率变换、匹配滤波、定时同步、信道均衡、载波同步、符号解调、判决与译码等全部由数字信号处理算法来实现。

Compared with the bulk Ba8Ga12Zn2Ge32 material prepared by melting method combined with SPS (MM+SPS sample), the bulk Ba8Ga12Zn2Ge32 material obtained by melting method combined with MS and SPS (MM+MS+SPS sample) has higher carrier concentration and lower carrier mobility at room temperature.

与熔融+SPS工艺制备的试样相比，熔融+MS+SPS制备的Ba8Ga12Zn2Ge32笼合物室温载流子浓度增加而迁移率降低，在测试温度范围内，试样的电导率略有下降，Seebeck系数增加，热导率和晶格热导率显著降低，900K时其晶格热导率从1.06W/mK降低至0.42 W/mK。

Any signature by the carrier, master or agent must be identified as that of the carrier, ma ster or agent.

承运人，船长或代理的任何签字必须分别表明其承运人，船长或代理的身份。

Any signature by the carrier, master or agent must be identified as that of the carrier, ma ster or agent.

承运人，船长或代理的任何签字必须分别表明承运人，船长或代理的身份。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。