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The effects of initial pH,shaking time and initial dye concentration on the decolorant performance were investigated by using reactive brilliant red X-3B and acid orange Ⅱ as target pollutants.

选用活性艳红X-3B 和酸性橙Ⅱ为目标污染物,考察了初始pH值、振荡时间和染料初始浓度对介孔脱色剂的性能影响。

In addition to such inner fixation as steel plate,screw and decussate steel needle,which have traditionally been used in tibiofibular fracture; we apply percussop-unetator,V needle,fixed via the knee joint,to treat of various type of multiple tibiofibular fracture.

胫腓骨骨折时,在钢板、螺丝钉以及交叉钢针等传统内固定器材的基础上,选用梅花针、V形针等长形针,经膝内固定,治疗各种类型多段胫腓骨骨折。

Firstly, the relationship of Atomic force and distance is studied. The scan type of samples and the working mode of probe is confirmed, then PZT is chosen as actuator for micro scan displacement, and optical deflexion method is used to detect the deflexion value of cantilever. After all these work, the system light path design is finished, and its mathematical model is completed.

首先,分析了原子力探针系统的中原子力–距离的关系,并确定探针系统的探针的工作模式和样品的扫描模式,从而选择压电陶瓷作为扫描微位移驱动器;采用光学偏转法检测微悬臂偏转量,并选用了PSD作为传感元件,并在此基础上进行了系统光路设计及其数学模型的建立。

Effect of Water Deficit on Vascular Bundle System of Rachis in Wheat;2. Relationship between Vascular Bundle System of Rachis and Rachilla and Ear Productivity in Wheat;3. In this studay, pot experiments were carried out to learn the contribution of different organs to grain weight through the treatments of defoliate, darken ear and darken stem and the microstructure of rachis in different genotype wheat under water stress.

本研究选用不同小麦品种,采用盆栽试验,通过水分胁迫处理以及剪叶、包穗、包茎处理,研究了水分亏缺下不同器官光合产物对籽粒产量的贡献以及穗轴显微结构的变化,测定了水分亏缺下小麦不同生育期叶片保护酶活性、蔗糖磷酸合成酶的活性以及光合特性等生理指标。

SS series of centrifugal dehydrator,large capacity,good drying effect,smooth transmission and easy to handle.

SS系列离心脱水机,脱水率高,容量大,选用优质不锈钢制成。

Summary of Background Data. Pedicle or anterior screw fixation is commonly used with interbody deice fixation.

在48块胸腰椎椎体中,选用椭圆形或者四叶状的锯齿边缘的压力器,接触椎体的面积约为40%的终板面积,作轴向压迫。

The Influence of Temperature and Humidity on Moisture Absorption and Deliquescence Property of Black Powder;2. Anhydrous solvent was chosen for CMP to avoid crystal craze and deliquescence .

介绍了硼酸锂铯晶体的应用前景及在化学机械抛光过程中存在的问题,简要分析了晶体在常温下开裂的机理,选用无水溶剂对晶体进行化学机械抛光以防止加工过程中晶体的潮解开裂。

In calculation, the delta function is chosen as the basis and perfect convergence to the FMM results is achieved.

在计算中,选用δ函数作基函数,达到相当好的收敛性。

The direct current demagnetization method was selected to this auto-inspection line of tubing.

针对油管漏磁自动检测过程中的剩磁,选用了直流退磁方法进行退磁处理。

Air freshener HR-111 This product is based on newest water base system and prepared from fine aromatic chemicals,it can be widely applied to hotel,restaurant and other public places,it can deodorize,sterilize and cleasen air,which contributes to a clean and pleasant environment.

客房系列空气清新剂 HR----111 本品是采用最新的水基体系及选用上等香精精制而成,广泛用于宾馆、饭店等公共场合,使用本剂可使环境香化,具有灭菌、除味、净化空气之功效,保持环境幽净。

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Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势,并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。

This dramatic range, steeper than the Himalayas, is the upturned rim of the eastern edge of Tibet, a plateau that has risen to 5 km in response to the slow but un stoppable collision of India with Asia that began about 55 million years ago and which continues unabated today.

这一引人注目的地域范围,比喜马拉雅山更加陡峭,是处于西藏东部边缘的朝上翻的边框地带。响应启始于约5500万年前的、缓慢的但却不可阻挡的印度与亚洲地壳板块碰撞,高原已上升至五千米,这种碰撞持续至今,毫无衰退。