染色质的

In cold desert soils, rubification results in relatively high concentrations of Fe〓 in soil profile. Stained depth increases progressively with time.

土壤剖面上部的染色作用也比较显著，是由于土壤母质中含铁矿物的氧化作用造成的。

As a result penicillium of Ma Erni humble is double photograph bacterium, mould bacterium colony can discover the broom shape mycelial of diagnostic sex,; of pigment of rose of water-solubility of the generation after sanded Paul fosters 3 days is medullary inside and outside of cell of blood of the week outside mixing all can discover spore;PAS coloring sees bacterium body show circle, elliptic or sausage shape, size is differ, it is 2~8 μ M about, color of afterbirth wall incarnadine and clear and successive, it is thus clear that inside the cell of sausage shape one apparent horizontal stroke is lain between, afterbirth is qualitative not easy and chromatic.

结果马尔尼菲青霉菌为双相菌，霉菌型菌落可发现特征性的扫帚状菌丝，沙保罗培养3天后产生水溶性玫瑰色素；骨髓和外周血细胞内外均可发现孢子；PAS染色可见菌体呈圆形、椭圆形或腊肠状，大小不一，约为2~8μm，胞壁染红色且清楚连续，在腊肠状的细胞内可见一明显的横隔，胞质不易着色。

Methods Immunohistochemistry of streptavidin-perosidase method was applied in the observation of the expression of TIAF-1 in each group, including tissues obtained from the unaffected part of nephrectomized kidneys with renal cell carcinoma (n=6) and cadaveric donor of normal kidneys (n=8) as the control group, tissues with acute rejection (AR, n=16) and those with chronic rejection (CR, n=28), and in the analysis combined with the number of positive cells of CD3, CD20 and CD68 infiltrated in the interstitium.

采用SP免疫组织化学染色法对6例因肾细胞癌行肾切除的未受肿瘤侵犯的正常肾组织和8例供肾正常肾组织、16例急性排斥反应和28例慢性排斥反应移植肾组织中TIAF-1的表达进行观察，并对间质浸润细胞中CD3、CD20、CD68阳性细胞数进行分析。

The transcription localizations of these polymerases have been studied since early 1960s. The results of these early research works showed that the transcription of RNA polymerase I was localized in the nucleoli while that of RNA polymerase Ⅲ in the nucleoplasm.

自上个世纪六十年代初期，人们相继运用细胞化学染色、电镜放射自显影等进行研究的结果表明：RNA聚合酶Ⅰ的转录发生在核仁中，RNA聚合酶Ⅲ的转录发生在核质中。

The penetration of MPS becomes apparent by the pronounced metachromatic staining in corium and subcutis; i.e. cells, fibres and ground substance show an intense reddish-violet staining due to the deposition of MPS.

真皮和皮下组织的染色显示MPS制剂具有显著的渗透性；细胞、纤维组织和基质因MPS的沉淀而呈紫红色。

Oral administration of DNA nanoparticles synthesized by complexing pCMVβ DNA with chitosan,which modified with gelatin,Sodium Alginate,PEG and acetylize respectively,resulted in transduced gene expression in the intestinal epithelium.

分别使用明胶、海藻酸钠、PEG及乙酰化修饰包裹含LacZ的质粒pCMVβ的壳聚糖纳米颗粒，通过口服发送后经X-gal染色检测目的基因在小鼠体内的表达。

This is the microscopic pattern of a small cell anaplastic carcinoma in which small dark blue cells with minimal cytoplasm are packed together in sheets.

这是肺小细胞癌的镜下形态学改变，图示可见小的染色较深、胞质较少的癌细胞成排排列。

Methods 14 mutanted vpr fragments selected from Chines patients with HIV. Both eukaryotic expression vector pcDNA3.1 and PCR products purified , double-cut by HindⅢ and BamH and the cut products legated and were into competent cells JM109. The 14 reconstructed plasmids electronically transfected into hela cells, and established cells with pcDNA vprwt 、pcDNA vpr-Fs and pcDNA3.1 blank cells, and without pcDNA3.1 cell.

将14个带有HIV-1 vpr基因片段的pcDNA3.1真核表达载体构建重组质粒，将其转染Hela细胞，并设立保守株vp r基因转染细胞、突变株 vpr-FS基因转染细胞、空载体转染细胞和未转染细胞作为对照，经RT-PCR检测目的基因转染成功后，经Pi染色用流式细胞仪检测被转染细胞的细胞周期分布和细胞凋亡率。

RESULTS:① Both induced osteoblasts and MSCs exhibited ALP and calcium node stainings positive.

结果：①诱导成骨分化的骨髓基质干细胞分泌的碱性磷酸酶及钙结节染色均呈阳性。

The technique provided a reliable method for preparation of paraffin section of articular joint, which should facilitate the histological evaluation of hyaline cartilage of articular joint and bone.

该法制备的骨组织切片，周期短、标本平坦完整，软骨和骨组织结构分明、细胞和基质染色清晰，是对传统方法的有效改良。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐