一些传统工艺，比如洗毛、鞣革、漂白、染色、印花面料等，要使用大量的水、能源或有毒化学品，并且其排放污水的数量也是惊人的。
Some conventional processes such as scouring wool, tanning leather and bleaching, dyeing and printing fabrics use large amounts of water, energy or toxic chemicals, and emit effluents.
包括来自于“底层”的物理和化学因素，也就是分子间的作用，影响了上层的基因、染色体、细胞、组织和生物体。
They include constraints imposed "from below" by physics and chemistry, that is, from molecular interactions upwards, through genes, chromosomes, cells, tissues and organisms.
路德医生将针对该蛋白的特定化学染色剂注入死亡病人的大脑斑块中，从而证明了这一蛋白的存在。
Certainly, when Dr Luider applied a chemical stain specific to that protein to the plaques of dead Alzheimer’s patients he found the protein present in them.
如果我要为一个包染色，所用的化学品造成的环境污染比我希望的要大，但为了使颜色更明亮，我还是会使用它的。
I try really hard, but if now and again I have to dye a bag using chemicals that are not as low in environmental impact as I'd like, in order to get a brighter colour, then I will do that.
测序涉及确定的基础秩序 -在基因或染色体 -DNA的是用字母A，丙，G和T代表的化学单位。
Sequencing involves determining the order of the bases — the chemical units of DNA that are represented by the letters A, C, G and T — in a gene or on a chromosome.
大多数手工地毯都是羊毛做成，自然的染料将羊毛进行染色，这直到19世纪化学染料被生产出来。
Most handmade carpets are made from sheep's wool. Natural dyes were used until the 19th century, when chemical dyes were introduced.
相反，表观遗传过程主要是将化学结合到基团或组蛋白，后者是与DNA交织在一起形成染色体，从而激活或关闭基因。
Instead, epigenetic processes attach chemical groups to genes or to histones, proteins that are intertwined with DNA to form chromosomes, to activate genes or to shut them down.
结果：免疫组织化学染色见抗菌肽处理后细胞骨架分布不均匀，形态不规则，散乱，卷缩。
Results: Cytoskeletons distributed unevenly, their morphology was irregular, dishevelled and shrunk after being treated with immunohistochemistry staining.
目的评价免疫组织化学染色法在肝脏淋巴管研究中的作用。
Objective to evaluate the method of study on lymphatic capillaries in the liver using the immunohistochemical staining technique.
葡萄胎组织32例，应用免疫组织化学方法染色检测葡萄胎组织的PCNA表达。
Methods the expressions of PCNA were checked by means of immunohistochemistry in the tissue of hydatidiform mole of 32 cases.
化学家无法确定该染色体的身份。
其组织化学染色PAS及派若宁均阳性。
In histochemical staining, PAS and Peroning were both positive.
方法免疫组织化学染色结合显微图像定量分析和免疫荧光双重染色。
Methods Immunohistochemical staining combined with the micro-image analysis and immunofluorescence histochemical double-staining technique were used.
方法P 2x4受体特异性抗体的免疫细胞化学染色。
Method Immunocytochemical staining technique by using specific antibody against P2X4 receptor.
结果提示肥大细胞异质性不仅表现在甲苯胺兰染色，而且也表现在免疫组织化学染色上。
The results indicate that the mast cell heterogeneity may be found in toluidine blue staining as well as in immunostaining.
目的探讨皮瓣微血管的酶组织化学染色效果。
Objective to investigate the effects of enzyme-histochemical staining on microvessel of skin flap.
方法采用链霉素抗生物素蛋白生物素过氧化物酶免疫组织化学染色。
Methods Immunohistochemistry was performed by using avidin-biotin peroxidase complex procedure.
阳离子脂质体法转化COS - 7细胞并经免疫细胞化学染色检测重组体的表达。
It was then transformed into the COS-7 cells by Lipofectin Reagent and its expression was detected by immunocytochemical staining.
荧光染色法是一种敏感的细胞化学染色法，它可以反映出细胞生物化学成分的微小变化。
Fluorescent staining method is a sensitive cytochemical staining method, it can reflect minimal changes of biochemical components of cells.
体外培养正常HRPE细胞，角蛋白免疫细胞化学染色鉴定，观察细胞形态。
Normal HRPE cells were cultured in vitro, and were identified by observing the morphous and immunocytochemical staining of keratin.
染色所耗用的化学药剂是纺织工业最大的污染源之一。
Spent chemicals from dyeing represent one of the significant sources of textile pollution.
用多巴(DOPA)染色和免疫组织化学对细胞鉴定。
The RPE cells were identified by DOPA staining and immunohistochemistry.
方法免疫荧光组织化学双重染色，染色结果在激光共聚焦扫描显微镜下观察。
METHODS Immunofluorescence histochemical double staining technique was used and the staining results were observed with confocal laser scanning microscope.
正常对照组不行缺血模型制作及负压治疗，仅行免疫组织化学染色检测。
Ischemia model preparation and negative pressure treatment were not conducted in the normal control group, and only immunohistochemical staining was given.
骨形态发生蛋白2与骨桥蛋白检测：采用免疫组织化学染色与蛋白印迹方法。
The changes of BMP2 and osteopontin were detected by immunohistochemistry and Western blotting.
观察移植神经干细胞存活、迁移、分化情况采用免疫组织化学染色方法。
The survival, migration and differentiation of the transplanted neural stem cells were observed with immunohistochemical staining.
电镜、相差显微镜、荧光显微镜检查及细胞组织化学染色均有助于诊断。
The electron microscope, phase contrast microscope, fluorescence microscope and cellular histochemical stain are helpful to diagnosis.
方法采用组织压印片技术和免疫细胞化学染色。
Methods Tissue imprint and immunocytochemical staining were made from the neurons of IMG.
方法应用免疫组织化学染色技术，以正常皮肤和正常瘢痕作对照，观察了瘢痕疙瘩和增殖性瘢痕中vegf和PCNA的表达。
Method With immunohistochemistry technique, the expression of VEGF and PCNA in keloids and hypertrophic scars was investigated, and the normal skins and scars were taken as controls.
方法应用免疫组织化学染色技术，以正常皮肤和正常瘢痕作对照，观察了瘢痕疙瘩和增殖性瘢痕中vegf和PCNA的表达。
Method With immunohistochemistry technique, the expression of VEGF and PCNA in keloids and hypertrophic scars was investigated, and the normal skins and scars were taken as controls.
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