查询词典 polystyrene bead

It also shows that immunomagnetic polystyrene bead is used for disperser in the early diagnosis of the cancer of the liver.

采用戊二醛二步交联法，将辣根过氧化物酶连接在AFP抗体上，形成HRP酶标抗体。

The importance of studying shrinking of polystyrene pattern for evaporative pattern casting is pointed out in this paper.After studying effects of technological factorsexpandable polystyrene(EPSbead diameter,pre-expansion time,age time of pre-expansion bead,molding steam pressure,storage time and temperature of pattern on shrinking of pattern,it is shown that the stress relaxation of pattern and the escape of pentane and water in pattern are main cause of pattern shrinking.

指出了对消失模铸造用聚苯乙烯模样收缩展开研究的必要性，研究了可发性聚苯乙烯珠粒粒径、预发泡时间、预发泡珠粒熟化时间、成形蒸汽压力及模样的放置时间、贮存温度对模样收缩的影响，认为模样中发泡剂和水分的挥发以及应力的释放是引起模样收缩的主要原因，最后提出了在实际生产中为减少模样收缩应采取的措施。

Strongly hydrophobic bead of polystyrene resin.

氨基酸的混合物的分析可以首先

For example, for a 1.04 μm polystyrene bead trapped in optical tweezers with trapping laser wavelength λ= 1064 nm, focused by a N.A.

例如在雷射波长为1064 nm、光钳功率2 mW的情况下，搭配物镜为N.A。

Vision analysis, as proven in many applications such as polystyrene bead manufacturing, sugar crystal growth, cell growth, and abrasive manufacturing to name a few, provides an extra dimension to process analytics that enables the process engineer to make evaluations based on his own expertise and to use this information to better set software parameters that enable the system to more accurately analyze and control the process.

视觉分析早已成功应用于许多领域，例如聚苯乙烯粒子制造，糖结晶生长，细胞生长，研磨制造，等等。为工艺分析过程提供了全新的视角，让工艺工程师可以根据自己的专业知识作出评估，然后用这个信息更好地设置软件参数，让系统更精确地分析和控制工艺。

Ionic attraction between the –SO3- residues on the column and the charged functional groups on the amino acid residues and hydrophobic interactions between amino acid side chains and the strongly hydrophobic bead of polystyrene resin.

柱子上的–SO3-与氨基酸残基上的带电官能团之间的离子吸引和氨基酸侧链与高度疏水的聚苯乙烯树脂珠之间的疏水相互作用。

In the first part, we report the application of a set of parallel dual tweezers, one stationary and one movable, to trap a polystyrene bead (suspended in de-ionized water) and drag it away from one of the trap centers beyond the linear (Hooke's spring) regime, to probe the nonlinear optical force constants associate with the optical trap.

在第一部分，我们建立了一个包含一道不动雷射光与一道可动雷射光的平行双道光钳，由此光钳钳住并移动悬浮於去离子水中的聚苯乙烯小球，使小球与其中一道光钳中心的距离远超出光钳的线性范围，来探讨光钳的非线性效应。

Laboratory is with diameter of fine pink bead - 80+160 looks (all the grain of polyvinyl chloride fine pink that bead diameter is 138 μ M), thick grain is all the polystyrene grain that bead diameter is 1.1 Mm.

实验所用细粉粒径为-80+160目(均粒径为138μm)的聚氯乙烯细粉颗粒，粗颗粒为均粒径为1.1 mm的聚苯乙烯颗粒。

Besides, useful information including the linear range, the maximum trapping force, and the error associated with the linear approximation of trapping force when the particle was in the nonlinear regime was deduced from the experimental data for each polystyrene bead size. In the 2nd part, we report the application of oscillatory optical tweezers to trap and oscillate three different types of E.

此外，我们也从一些曲线的讯息得到有用的资讯，如每种聚苯乙烯小球量测的线性范围、最大光钳力以及允许10%最大误差时的线性趋近光钳力等等。

By directly imaging the Brownian motion of the polystyrene bead, which is tethered to the coverslip through a DNA molecule, TPM allows the real-time measurement of DNA length change during enzymatic processes.

利用高解析的光学显微技术，我们得以准确地观测接连在DNA及玻片表面的乳胶小球之布朗运动情形，并藉由其布朗运动的大小直接对应到在生化反应中DNA长度的变化，因此单分子拴球实验已被广泛地应用於研究单一蛋白质与单一DNA分子作用之反应机制。

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。