化学方法

Methods Apoptosis Index was assessed with TUNEL technique,and immunohistochemical stainings of MDM2 and Pgp were performed in 83 cases of the carcinomas and 11 "normal" bladder mncosa.

采用免疫组织化学方法及TUNEL法检测11例&正常膀胱黏膜&和83例膀胱移行细胞癌中MDM2、P53基因的表达及细胞凋亡指数。

Methods Apoptosis Index was assessed with TUNEL technique,and immunohistochemical stainings of 基因 and Pgp were performed in 83 cases of the carcinomas and 11 "normal" bladder mncosa.

采用免疫组织化学方法及TUNEL法检测11例&正常膀胱黏膜&和83例膀胱移行P53癌中基因、MDM2意义的凋亡及P53阳性指数。

After 21 days, the expression of c-fos and caspase-3 protein were detected by immunohistochemistry marked by special antibodies, meanwhile, the open-field behavior and defecation condition before and after experiment were observed.

采用特异性抗体标记的免疫组织化学方法，检测实验21 d后老年大鼠海马CA3区c-fos和Caspase-3蛋白的表达情况，并观察大鼠开场行为和排便情况。

In general, the SERRS enhancement can also get a contribution from a so-called "chemical" SERS enhancement mechanism, which is based on the specific interaction between the target molecule and the metal substrate.

六。对单壁碳纳米管的纯化工作进行了讨论，我们采用了物理和化学方法相结合的方式来纯化单壁碳纳米管。

That will result in heavily work. There is only some floating rust which is on the surface of the rust needed to be cleaned out, while the rust paint is used as primer.

而且除锈工作虽然目前已采用了机械化、半机械化或用化学方法，但仍有大量的除锈工作要靠人工来解决，其劳动量是相当繁重的。

In the program, on theoretically we have studied the effects of configuration, the arranged periodic length and the refractive index ratio on PBG using finite difference time dormain method; on experimental, we have synthesized monodispersed silaca microspheres with size of 150-320 nm by colloidal chemical methods. And 3D perfect photonic crystals were prepared using the evaporating of acetone self-assembling the monodispersed SiO2 microspheres on quartzes by and horizontal and vertical deposition methods.

在本项目的研究中，理论上我们应用有限时阈差分法研究了光子晶体光子带隙形成与空间构型、排列的周期长度及折射率比之间的关系；实验上，我们应用胶体化学方法制备了150-320 nm的SiO2胶体微球，以丙酮为挥发溶剂，通过水平重力沉积法和垂直自然吸附法制备了各种粒度、排列完美的面心立方光子晶体。

The pathological changes and number of immunoreactive neurones were observed,and the activity of ChAT was detected by immunohistochemistry.

免疫组织化学方法检测大脑切片胆碱乙酰转移酶免疫反应活性及阳性神经元数量及形态学改变。

Special chemical treatment after dark brown wood floors, replacing the commonly used floor tiles that give leisurely home atmosphere.

经过特殊化学方法处理的深褐色木地板，取代了常用的地面瓷砖，赋予了悠闲居家的气氛。

In laboratory testing, coupons were immersed in brine continuously and intermittently to simulate the corrosion of the high strength steel wire in concrete crossbeam of bridge, the parameters about corrosion details of concrete coupons at different times were monitored by electrochemical impedance spectroscopy.

在实验室内进行钢丝全浸和对水泥试样间浸试验，利用电化学阻抗谱监测水泥试样中钢丝的腐蚀参数变化，并用极化曲线初步评定了阻锈剂对钢丝点蚀的影响作用；在大桥现场，用电化学方法快速检测了钢丝的瞬时腐蚀电流。

Chemical methods are used to make the aluminosilicates existing in bauxites re-act chemically in the high temperature with hydroxyl groups lost, which makes aluminosilicate crystals collapse due to desiccation, finally the amorphous Si02 may be.

化学方法主要是使铝土矿中的铝硅酸盐矿物在高温条件下发生脱舟基反应。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。