查询词典 ir

IR spectra and UV spectra of the complexes are described. The results show that two phenolic oxygen and two imino nitrogen atoms in H2L coordinate to M ions.

通过对配合物的红外光谱和紫外光谱测定与归属，推测在三个过渡金属Schiff碱配合物中配体是通过酚羟基的氧原子和亚氨基的氮原子进行配位的。

Woman's mouth a Pie point at nearby of man's way:"Which there is old police incognizant ir bureau chief of?"

女人嘴一撇指着身边的男人道：&哪有老警察不认识他们局长的？&

There were five kinds of NpCpTiCl〓, in which Np was pyrolyl , indolyl ; 7-azoindolyl , indazolyl , and benzimidazolyl respectively. All of them were prepared by the reactions of CpTiCl〓 with the anions of the relevant ligands, and characterized by elemental analysis, IR, or NMR.

此外，半茂体系的催化活性都随铝／钛比的增加呈上升而后衰减型，当Al／Ti比为500左右时活性达到最高，这个值远低于茂金属催化剂活性达最高时的Al／Ti比，即茂金属配合物比半茂配合物需要更多的MAO来活化，并稳定形成的活性中心。

Results After the electrical stimulation, the Fos-IR neurons were observed in many areas in the brain: the upper cervical spinal dorsal horn, spinal trigeminal nucleus caudalis, raphe nuclei, periaqueductal gray matter, interpeduncular nucleus, and hypothalamus.

结果 电刺激后Fos阳性神经元在脑内分布广泛，主要集中在高颈段脊髓后角，三叉脊束核尾侧亚核，中缝核簇，中脑导水管周围灰质，脚间核及下丘脑等区域。

Objective Sensory recordings were made in sciatic nerve of rabbits with self-made intrafascicular electrodes to discover more methods on harvesting information of peripheral nerve. Methods Recording electrode fabricated from external insulated wire 60μmin diameter（95%Pt-5%Ir alloy）,was implanted directly by microsurgery technique into the fascicle of the sciatic nerve of rabbit.

目的 应用自制神经束内电极采集家兔坐骨神经感觉信号以探索获取周围神经信息的方法方法用显微外科操作技术将直径60μm的95%铂、5%铱合金表面绝缘的金属丝直接插入家兔坐骨神经神经束中作记录电极。

Thermal gravimetric analysis, FT-IR, Limited oxygen index and vertical firing test are used to research the flame retardancy of the intumescent flame retardant on PP.

采用热重分析、红外光谱分析、氧指数测定和垂直燃烧实验，研究了所合成的膨胀型阻燃剂对聚丙烯的阻燃作用。

The complex was characterized by FT-IR, XRD, BET, SEM and EDS. The resin-supported catalyst exhibited high catalytic activity in the Heck reaction and could be reused up to 17 times in NMP or 16 times in DMF at 90 ℃ in the Heck reaction of iodobenzene with acrylic acid.

该负载型催化剂对Heck反应表现出高的催化活性和很好的重复使用性能，于90℃的碘苯与丙烯酸的Heck反应中，在NMP溶剂中能重复使用17次，在DMF溶剂中能重复使用16次。

The IR/visual correlation capability extends the markets for IRID beyond security into communication process control applications .

这种红外/可见光相关联的性能将 IRID 市场从安全领域扩展到通信处理控制领域。

Thermal vs Visual Minutiae. Another IRID approach focuses on the correlation between IR and visual facial imagery.

热细节特征点及可视细节特征点比较另外一种红外人脸识别方法致力于研究红外和可见光人脸图像的相互关系。

The product is confirmed isoamyl natrate by IR spectra, density and re...

产品经红外光谱、密度及折光率分析证明为硝酸异戊酯。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。