查询词典 laboratory technique

In addition, our works also indicate that MC-ICPMS technique shows a good potential on Re-Os isotopic measurement. 2. A new method for the determination of low Re-Os abundances and ~(187)Os/~(188)Os in a natural rock sample by MC-ICP-MS has been established in our laboratory. Rock samples were digested in inverse aqua regia in sealed Carius tube for 24 hours at 230°C, then Os was separated from the matrix by CCl_4 solvent extraction, and further purification by microdistillation.

建立了Re-Os同位素样品的化学分离和纯化方法以及MC-ICPMS质谱测定方法：岩石样品的Re和Os化学分离方法是采用Carius管溶样法，结合四氯化碳萃取以及氢溴酸反萃取的方法分离出Os，最后是通过微蒸馏的方法纯化Os；利用阴离子交换树脂的方法分离纯化Re。

Methods The technique skill and procedures that we use to make more than five thousand kidney Biopsy specimens via paracentesis in our laboratory were compared and analyzed.

对本科室5千多例肾穿活检病例制作的技术和步骤进行比较和总结。

This study focused on two-dimensional laboratory model test for the pile-soil-tunnelling interaction using a close range photogrammetric technique and numerical analysis.

使用一个近距离摄影测量的技术和数据分析，这项研究集中于二维堆土壤挖洞互作用的实验室模型试验。

We had preliminary researched on the mechanism of Stylosanthes guianensis cv. Mineirao resistant to anthracnose, a specific fragment of SG2950-1 was acquired from genome DNA of Stylosanthes guianensis cv. Mineirao by the technique of AFLP in our laboratory, we acquired both ends of the fragment of SG2950-1 by RACE from Stylosanthes guianensis cv.

我们已经对Mineirao柱花草的抗病机理进行了初步研究，并用AFLP分子标记技术从其基因组DNA中获得了一特异片断SG2950-1，利用快速扩增cDNA末端技术将基因组DNA特异片段的两端从Mineirao柱花草扩增出来，经测序后拼接得到MSRA基因的全长序列。

The area is small to the highest ( conversion efficiency 13 - 15%, some have achieved more than 20%) of monocrystalline silicon solar energy cell conversion efficiency, and output power is big, and stability is good, grows ( generally can reach more than 20 years ) service life, but the raw and processed material cost height, the weak light specific property is wronger, and production technology is complicated, hence the selling price is also higher; The polycrystalline silicon solar energy cell is basic identical with the function characteristic of monocrystalline silicon solar energy cell; The conversion efficiency of non- brilliant silicon solar cell than hangs down ( simples about 6 - 8%), the area is than greatly, but because of his raw and processed material cost than hanging down, can be easy to big area industrialize production, what will have hope to be used the generally big area to generate electricity from now on most will be this kind of application that battery is along with manufacture technique and new material, in a single day the practical package photoelectricity conversion efficiency of its big area achieves more than the 10-15%, and the price of every tile electric power-generating equipment is fallen 1 - 2 U.S.dollar of time, and just is enough to that the solar energy cell efficiency that big area the getting extensive use will constantly replace in now convention certainly special use and the laboratory of sources of energy s will high get many.

单晶硅太阳能电池转换效率最高（转换效率13～15%，有的已达到20%以上），面积小，输出功率大，稳定性好，使用寿命长(一般可达20年以上)，但原材料成本较高，弱光特性较差，生产工艺复杂，故售价也较高；多晶硅太阳能电池与单晶硅太阳能电池的性能特点基本相同；非晶硅太阳能电池的转换效率较低（约6～8%左右），面积较大，但因其原材料成本较低，可便于大面积工业化生产，今后最有希望用于一般大面积发电的将是这种电池。随着制造技术和新材料的应用，一旦它的大面积实用组件光电转换效率达到10-15%以上，每瓦发电设备的价格降到1～2美元时，便足以大面积得到广泛应用并将不断取代现在常规能源。当然特殊用途和实验室中的太阳能电池效率要高得多。

In China, thanks to the deepening of reform and open door to the outside world, meanwhile intercommunicating technology and information with foreign countries and the development of computer technique improved course of research of laboratory medicine.

在我国，由于改革开放的深化，与国外技术交流和信息沟通加快，以及计算机技术的快速发展，促进了检验医学研究进程，血细胞分析仪更是得到迅猛的发展。

Company building has 4000 square meters of international standards 10,000 ultra-purification of clean production workshop, and large-scale laboratory - equipped with automatic scanning ink analyzer, precision color matching instrument integration, precision gas filter respirator and other advanced equipment, have unique technology and double ion-exchange chromatography integral approximation technique , to rely on imports of professional membrane components, import 316L transmission pipeline, special-purpose valve non-residue, such as production equipment, can be analyzed synthesis of a variety of EPSON / HP / CANON inkjet printers such as dyes and pigment ink, and do better with the cartridge structure match ...

公司建设有国际标准的4000平米10000级超净化无尘生产车间，和大型实验室--配备全自动墨水扫描分析仪、精密积分配色仪、精密气体过滤呼吸器等先进仪器，掌握独特的双重离子交换技术与积分色谱逼近技术，依靠进口专业滤膜组件，进口316L传输管道，专用无残液隔膜阀等生产设备，可以分析合成各种EPSON/HP/CANON等喷墨打印机的染料与颜料墨水，并且做到与墨盒结构的更佳匹配。。。

The Lab Notes section features the latest discoveries from the GIA Laboratory, including a treated Fancy red diamond, a useful technique to identify negative crystals in ruby, and a diamond with patterned green radiation stains.

买家不是行家，他们在反复的看天然蜜蜡介绍和塑料蜜蜡介绍的过程中，自然而然的认为这两种是一样的东西，自然上了骗子的套儿。

The improved technique succeeded in the preparation of chromosome specimens of blackfly salivary gland, which was convenient for the observation of chromosomes shape and chromosomes variation in the laboratory.

改进的蚋类唾腺多线染色体制备方法可获得较满意效果，便于观察染色体形态和研究染色体结构变异等。

In order to alleviate the negative influence of gangue to the envircnment, and to realize the utilization of gangue as a resource, an investigation on technique process for manufacturing building materials with gangues of V-Ti-mangneticle from Panzhihua as raw materials has been carried out. Firstly, the tentative researches in laboratory were put up.

本研究是以攀枝花钒钛磁铁矿尾矿为主要研究对象，解决尾矿作为原料生产砖等建筑材料的技术问题，实现尾矿资源化，达到减轻尾矿对土地的占用和环境影响的目的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。