实验室

Between 1930 and 1950, Louis de Broglie's work has been chiefly devoted to the study of the various extensions of wave mechanics: Dirac's electron theory, the new theory of light, the general theory of spin particles, applications of wave mechanics to nuclear physics, etc.

第一次世界大战期间，德布罗意在军队服役，被分配到无线电台工作，中断了他的理论物理研究。1919年，德布罗意重新回到他哥哥的实验室研究 X 射线，在这里，他不仅获得了许多原子结构的知识，而且接触到 X 射线时而象波、时而象粒子的奇特性质。

Workers used a powerful broiler database established in 1984 to investigate the problem.

自1984年，斯托蒙特实验室的工作者们就建立并使用了成熟高效的肉鸡数据库系统。

Is a leading company in research ,manufacture and marketing of bromine products in China.

在上海医药工业研究院、同济大学科技园设有实验室和具有自营进出口权的贸易公司。

It is not uncommon for physicians to utilize a history of wheezing in conjunction with objective evidence of variabale airflow obstruction and response to a bronchodilator for making a asthma diagnosis.

气喘的诊断主要还是靠典型症状的病史，及客观上出现不同程度的气流阻塞的变化，经由理学检查以及实验室检查结果来判定。

The lab named "Brunet" room, which is that the patient's surname first syllable.

这间实验室取名为"布吕"室，这是那为患者姓氏的第一个音节。

In a "Brunet," the laboratory, which is that patients with the first syllable surname, and his assistants montagny captured HIV.

在一间名为"布吕"的实验室里，这也是那个患者姓氏的第一个音节，蒙塔尼和助手们捕捉到了HIV。

After mainenervations being drawn out and being dried for 4 hours at 60℃,1156 samples of tobacco leaves from different tobacco producing-area were made into powder (≤0.13 mm). Reducing sugar, total sugar, nicotine, nitrogen, potassium and chlorine of more than 1000 samples from different tobacco producing-area were determined with classical chemical or instrumental methods. By scanning these samples with Fourier transform Near Infrared spectrometer (MARIXT-I produced by Bucker) we obtained their spectrograms, pretreated the spectrograms with a chemometrics software (OPUS 5.5) to debase the noises influence on spectrum information, and built a chemometrics model by means of Partial Least2Squares. The chemometric model was optimized some times and validated with some other samples.

选取全国不同烟草生产地区的1156余烟叶样品，采用相同的预处理条件(去处主脉，60℃烘干4小时)，处理成40目待测粉末样品，采用行业经典的化学分析方法或准确可靠仪器方法测定其常规成分含量，在条件一致(20℃～24℃，环境湿度≤40 RH%)的实验室环境中，使用市场上主流的傅立叶变换红外光谱仪(德国BRUKER公司生产的MARIXT-I)上进行图谱扫描，采用OPUS5.5化学计量学软件，对光谱进行适当的预处理，减弱以至于消除各种噪声对光谱信息的影响，用偏最小二乘回归法建立常规成分预测模型，并进行了反复优化和未知样品模型外验证。

This is the website of Central Laboratory of General Ecology, Bulgarian Academy of Sciences.

这是保加利亚科学院普通生态学中心实验室的网站。

The structure data of simulation results at ambient temperature were agree well with the experiments, and the thermal expansivity and bulk modulus of TiO〓 and K〓Ti〓O〓 were obtained.

常温下模拟得到的结构参数能很好的和实验数据吻合。模拟了随温度和压力变化造成的热膨胀系数和体积弹性模量，对本实验室合成的六钛酸钾晶须的性能进行了预测。

Bunsen burner:a small laboratory burner consisting of a vertical metal tube connected to a gas source and producing a very hot flame from a mixture of gas and air let in through adjustable holes at the base.

本生灯：一个很小的实验室用灯，由一个竖立的金属管与一个进气源相连而成，通过由底部可调节孔进入的空气与气体混合可产生温度十分高的火焰。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。