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Across the sea, a pale moon rises.

一轮明月出了海面

Molecular iodine has rich strong absorption lines near 532 nm that can provide the absolute references for frequency stabilization. A monolith solid laser was tuned at the spectrum of transition R (56) 32-0 of iodine molecule with new modulation frequency 375 kHz.

使用532 nm单块固体激光器,在375 kHz新的调制频率下,利用调制转移技术,将激光频率调谐到127I2的R(56)32-0迁的吸收谱线,并观察到该吸收谱线相应的15条超精细结构分量。

A modified mutation operator in BCA, Contiguous Region Hypermutation Operator, was introduced; a Markov chain model of the BCA was proposed; a novel method for the construction of transition matrices for the BCA was given. Consequently, it was proved that the BCA was convergent absolutely.

给出了在BCA中使用的一种变异算子-连续区域超体变异算子和BCA的Markov链模型,提出了一个新的构造算法的状态迁矩阵的方法,证明了BCA的绝对收敛性。

Main physiological and biochemical parameters were studied in different mature stage and during ripening and senescence of tomato and strawberry fruits at pink stage after harvest under low and normal temperature.

中文题名Ca2+、CaM及其目标酶与乙烯诱导番茄和草莓果实成熟衰老关系的研究副题名外文题名 Studies of relationship between Ca2+,CaM,its target enzymes and ethylene inducing maturation,ripening and senescence of tomato and strawberry fruits 论文作者顾采琴导师席玙芳李广敏学科专业食品科学研究领域\研究方向学位级别博士学位授予单位浙江大学学位授予日期2003 论文页码总数117页关键词果实植物生理学番茄草莓乙烯馆藏号BSLW /2003 /Q945 /34 研究了变型果实番茄和非型果实草莓不同成熟度以及粉红期两种果实采后置于低温和常温下后熟衰老过程中与成熟衰老有关的主要生理生化指标的变化。

Experiments were carried out to verify the static model. Experimental results show that the experimental curve matched well with the simulated curve, and there was certain error between them (maximal static error is 0.035 rad). The error cause was analyzed. Then the experiments were carried out to measure the dynamic performances of the side-sway joint. Experimental results show that the step response time of the joint was about 2 s steady value's tolerance zone ?

完成了侧摆关节静态特性试验,试验结果与仿真曲线基本吻合,验证了静态模型的正确性,但存在一定误差(最大静态误差为0.035 rad),分析了误差原因;对侧摆关节进行了动态特性试验,试验结果表明对于不同的期望值角度阶信号,侧摆关节开环阶响应时间大约是2 s

Simulation results show that due to the temperature effect and poisonous effect of NPP core, NPP possesses certain self-stability in reactive step perturbation and cool-line temperature step perturbation that satisfies design objective of NPP.

仿真结果表明,由于温度效应和中毒效应的存在,核反应堆对反应性阶扰动和冷线温度阶扰动有一定的自稳定性,该特性满足核反应堆在设计时的目标。

With the oc currence of ethylene climax,there was a rapid change in sugar content and inv ertase activity.

伴随着乙烯的变,有一个糖代谢和转化酶活性的变。

The diode laser at 657 nm has the characteristics of lower cost and higher power than that at 633 nm. Therefore, we use the 657 nm ECDL to investigate the saturation spectrum of the hyperfine structure components of P(84) 5-5 transition of 127I2 at 657.483 nm for frequency stabilization of our ECDL laser.

nm 波段的二极体雷射比起633 nm 波段的二极体雷射拥有较低的费用和较高的功率,因此,我们使用657 nm 波段的外腔二极体雷射来研究657.483 nm 波段之碘分子迁P(84 5-5 transition of 127I2,并将我们的外腔二极体雷射稳频在此迁的超精细结构成分上。

Aiming at the house type of Duplex Apartment has higher function space adaptive capacity and is wide mentioned, this article centres on basic principle of "house adaptability ", researches adaptability design of Duplex Apartment by analyzing several examples and describes four primary design means, such as combination and divide of the whole flats, function neutrality, present combining future and adjustment and expansion of function in housing space.

针对层式住宅户型具有较高的功能空间适应能力而广受关注的现象,围绕&住宅适应性&的基本原则,结合实例对层式住宅的适应性设计进行了深入研究,从整体套型的分合、居住空间的功能中立、套型的近远期结合以及功能的调整与扩充等四个方面进行了论述,提出应进一步提高住宅设计的功能多适性,并促进住宅设计观念的更新。

Apparatus is located in Ningbo Beilun Dagan,company is a professional distribution, agent at the same time, sales at home and abroad, several well-known brand of production equipment, testing instruments and equipmentinstrument.

辉仪器位于宁波市北仑区大矸,辉公司是专业经销,同时代理、销售国内外的多家知名品牌的生产设备、检测仪器设备五金工具。

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Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来,英国,在此地早期居住的是凯尔特人,已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

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The almost sure central limit theorem is a pop topic of the probability research in recent years,because it has many actual applications in the random analogue.

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