查询词典 emission spectrum

In this work, Near Infrared spectrum technique was used to measure the Caprolactam content in water system, the lactam content in benzene system and water content in ammonia oximate system, in the production process of Caprolactam.

近红外光谱分析技术具有快速、高效、测试费用低、重现性好、样品勿需处理，测试过程无污染的特点。

The FT-IR spectrum showed that the structure of PANI was unchanged after 20 cycles.

红外光谱测试表明，聚苯胺正极在20次充放电循环后结构基本保持不变。

AIM: To obtain the information expressed by HCCX mRNA in normal liver, parahepatic tissue and hepatocarcinoma with an information probe, catch the correlative protein spectrum characteristics of noncarcinomatous occupancy by the analytical technique of NMR1H spectra, and to discuss their rule and clinical value.

目的：采用信息探针获取正常肝、肝旁组织和肝癌HCCX mRNA的表达信息；采用NMR1H谱分析技术捕获非癌性肝占位相关Pr谱学特征，探讨其规律和临床价值。

AIM摘要: To obtain the information expressed by HCCX mRNA in normal liver, parahepatic tissue and hepatocarcinoma with an information probe, catch the correlative protein spectrum characteristics of noncarcinomatous occupancy by the analytical technique of NMR1H spectra, and to discuss their rule and clinical value.

目的摘要：采用信息探针获取正常肝、肝旁组织和肝癌HCCX mRNA的表达信息；采用NMR1H谱分析技术捕捉非癌性肝占位相关Pr谱学特征，探索其规律和临床价值。

In the parasternal four chamber view or the main artery of the short axis view,Continuous Doppler spectrum showed tricuspid regurgitation,Measurement of the maximum tricuspid regurgitation velocity,Used to estimate the maximum pulmonary artery systolic pressure.

在胸骨旁四腔切面或大动脉短轴切面，应用连续多普勒显示三尖瓣返流频谱，测量三尖瓣最大返流速度，用以估测最大肺动脉收缩压。

Every nest type in spectrum has own advantages and disadvantages, and genetic and environmental factors confine what kind of nest type passerine adopts.

在变化谱上的每种鸟巢都有自己的利弊，选择哪种类型的巢是由鸟本身的遗传和环境特征两方面的因素决定的。

Howard Pattee , an early cybernetician, defined hierarchical structure as a spectrum of connectance.

一个早期的控制论专家霍华德派提定义层次结构为一个连接性频谱。

Howard Pattee, an early cybernetician, defined hierarchical structure as a spectrum of connectance.

一个早期的控制论专家霍华德·派蒂定义层次结构为一个连接性频谱。

Howard Pattee , an early cybernetician, defined hierarchical structure as a spectrum of connectance.

早期的控制论专家霍华德·派蒂将层次结构定义为一个连接性频谱。

Polarization encoding is a novel format and has more advanges such as natural power equalization, better polarization characteristics,less power penality,and so on,which can greatly reduce the nonlinear effects,suppress the PMD,and improve the spectrum efficiency,so its realization will accelerate the development of high-speed fiber communications.

偏振编码是一种全新的编码格式，它具有天然的功率均衡性、偏振特性好、功率代价小等优势，可大大降低系统中的非线性效应、抑制偏振模色散、降低误码率、提高谱效率，因此偏振编码通信的实现将推动高速光纤通信更快地发展。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。