查询词典 modulation capability

Methods:(1) Fura-2 based calcium imaging technique was used to examinate the effects of leptin on the basal [Ca2+]i, and the modulation effects of leptin on KCl-evoked [Ca2+]i increase in long-term cultured hypothalamic neurons.

对四个培养时间段的下丘脑神经元分别进行以下实验：(1)采用荧光钙离子成像技术，研究瘦素对细胞内静息钙离子浓度的影响，及其对25 mM KCl引起的细胞内钙升高的调节作用。

With optical feedback,the modulation frequency of output intensity is proportional to the ratio of external cavity length to internal cavity length.

有光回馈时，同时改变激光频率和外腔相位，激光器输出功率波动频率正比于内、外腔长度之比。

It is revealed that the maximum refractive index modulation coincides with the widest band gaps and the optimum volume fraction of the atoms is structure independent. The photonic bands of the face centered cubic ...

文中还计算了由各向异性介电小球构成的面心立方结构的光子能带并看到了禁带，这与各向同性介电小球构成的面心立方结构很不相同。

At the same time, the simplified calculation method, all round dead state configuration, universal over-modulation principle and fast output block technology of fault PWM signals have been put forward.

提出了简化的开关时间计算方法、完善的死区设置、通用的超调制原则以及故障信号高速闭锁的实现方法。

Is deeply studied in this paper,which involves FH pattern and the modulation and demodulation etc.

本文深入研究了美国推出的短波高速跳频CHESS电台的G函数算法，涉及到跳频图案、信息调制与解调等。

This thesis introduces the design and the realization of numerical frequency modulation high fidelity radio.

本文介绍了数字调频立体声收音机的设计与实现。

The CPM signal can be expressed as a sum of finite number of time limited amplitude modulation pulses by Laurent Decomposition. The optimum receiver of CPM is simplified by Laurent Decomposition.

引入了Laurent分解技术将非线性的CPM分解为一系列的PAM波形叠加的形式，利用Laurent分解的特性在保持性能的条件下给出了CPM的最佳接收机的简化模型。

Engineering multi-targets and outer-benefits of conversion cropland into forest, modulation flaccidity of forest asset collocated market were analyzed in a new point, after conversion cropland into forest. Relations and focuses of different main bodies were cleared, and a result indicated that benefit maintenances and inner drive collocations of main bodies were the key of follow-up policies.

从新的视角分析了退耕还林工程运营目标的多元性、效益的外部性、退耕还林工程后林木资产配置市场机制调节的软弱性，理清了退耕还林工程不同主体之间的关系及关注的侧重点，得出了培育后续产业维护经营主体利益、调动经营主体的内在动力是后续政策关键的结论。

There is no any additional phase modulation on the shaped beam when a LCOS is used as the beam shaper. A Garssian beam has successfully been converted to a square flattop super-Gaussian beam by use of a LCOS. The results show that the LCOS of...

研究发现，与透射式液晶光阀相比，反射式液晶光阀有着明显的优势，效率达到42%，远远优于透射式液晶光阀10%的效率，从而能够实现系统的大幅度简化，是一种非常有潜力的空间光调制器件。

But in recent years, with the policy modulation of China, the floriculture and nursery industry in China faced some problems, so its important to summarize and think again according to the Zhejiang floriculture and nursery industry, in order to give some good advice on the reasonable planning of Zhejiang floriculture and nursery industry.

但是，近两年來，随着国家宏观政策的调整，我国花卉苗木产业的发展遇到一些困难，浙江省也不例外，为此，对浙江省花卉苗木产业的发展状况及其存在的问题进行认真总结和反思，提出合理的发展规划就显得意义重大。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。