查询词典 experimentation

Their shapes were diversiform such as triangle spherical, nummular, elliptic and fusiform etc.They had one or several tuber.The immunopositive fibers were strings of pearls,and crossed each other. This experimentation results showed that development level of nNOS immunopositive neurons approach the adult rabbit when it is a young rabbit. The effete change appears when rabbits turn ageing.That was expression intensity weaken.

nNOS阳性神经元呈棕褐色，着色主要位于胞浆内，细胞核处染色较为浅淡；神经元胞体形态多种多样，有三角形、圆形、椭圆行、梭形等多种形状，神经元突起有一个或者数个；nNOS阳性纤维大多呈棕色串珠样，有些区域nNOS阳性纤维交错分布，相互交织成网状。

Clinical experimentation cases have been worked by dividing them into two groups: training group (18 cases) and control group (15 cases), by comparing with the measuring results of the OMRON electronic sphygmomanometer.

通过临床33例人体实验，其中18人作为训练组，15人作为对照组，并与基于传统充气袖带测量的OMRON电子血压仪测量结果作对照验证，结果表明有较好的一致性。

Based on the results of experimentation and field test as well as the properties of time-dependent structural system, a model of the continuous beam with spring supports for simulating the high-rise concrete building during construction was proposed.

根据室内试验和现场实测的结果，结合施工时变结构的受力特点，针对梁板柱体系混凝土结构，本文建立了施工时变结构体系分析的弹性支撑连续梁模型CBSS(Continuous Beam With Spring Supports)，提出了基于弹性支撑连续梁模型CBSS的高层建筑混凝土结构施工过程受力性能的仿真分析方法。

The tachometer can be used to measure the rotational speed of engine and display time.After experimentation,the r...

该无线转速表能够实现转速测量及时间显示功能，并对其功能和性能进行了测试，实验表明，该系统性能稳定，使用方便、可靠。

Each project investigates the phenomena of light and tactility through material development and experimentation.

每个建筑项目通过对材质的实验及开发利用，进行了光线与感官现象的研究。

From the second chapter to the seventh chapter , we introduce idiographic the physics departments and bachelor of physics in the following universities such as Tsinghua University , Peking University , Yenching University , Fu Jen Catholic University , Universite Franco-Chinoise , Peking Normal University , from different aspects such as the history and evolution , curriculum , physics experimentation , teaching materials , teachership ,graduate and so on .

第二章至第七章，分别从历史沿革、课程设置、物理实验、教材、师资、毕业生等不同的角度具体介绍了当时北京地区的清华大学、北京大学、燕京大学、辅仁大学、中法大学、北京师范大学等六所大学的物理系和物理学本科教育的情况，体现了它们在物理学本科教育方面的一些特点。

In charge of identify the product experimentation and test status; In charge of controlling testing, measurement and experimental equipment.

负责产品所处检验和试验状态时的标识工作及负责检验、测量和试验设备的控制工作。

Blurring the lines between reality and illusion, present and past, Yan Changjiang invites us to zigzag along an ill-defined boundary that hardly separates childhood imagination and adult fantasy, life and death, Eros and Thanatos, using fiction and creativity to explore the infinite possibilities of photography and literature, to achieve an unprecedented, dramatic, playful, and at the same time grave and serious visual experimentation that forms a fundamental and enduring work of photography.

只有在这个时候，你才明白，朋友的含义模糊了现实和虚幻、现在和过去的界限，颜长江邀请我们沿着已确定的边界蜿蜒前行，无法分离童年的想象和成年人的幻想，生命和死亡，生的欲望和死的渴望，运用虚构和创意的手法来探索摄影和文学的无限可能，来达到史无前例的戏剧性的值得玩味同时也是沉重严肃的视觉体验，而这些体验正构成了杰出摄影作品的基础。

Between 1990-92, through experimentation, thermonuclear fusion reaction was achieved through the method of indirect driving, and thermonuclear neutron was observed.

接着在1990－1992年间通过实验，用间接驱动方式实现热核聚变反应，观察到了热核中子。

Extensive experimentation revealed several issues, along with several corresponding solutions:(1) given that lithium metal dissolves slowly in liquid ammonia, considerable time was required to generate the dissolved metal solution (ca. 1 h);(2) the t -BuOH must be freshly distilled prior to use 21 to diminish the formation of ketone 19 (Figure 2);(3) efficient capture of the lithium enolate ( 11 ) required the use of freshly distilled TMSCl and Et 3 N; and (4) the presence of residual thiophenol upon workup was found to inhibit the subsequent Sc 3 -promoted hydroxymethylation.

大量实验揭示若干问题，随着几个对策 1鉴于锂金属溶化慢慢液氨、需要相当多的时间创造了金属溶液溶解(约占1小时)；(2) T恤使操作必须事先用新鲜蒸馏水形成酮减少2119(图2)；有效捕获的锂烯醇(11)使用新鲜蒸馏水需氯和ET三氮；含有残余硫workup经发现抑制随后推选3-羟甲晋升。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。