微粒的

Abstract］ Objective To evaluate the role of PSA,PSAD（prostate specific antigen density）,FPSA and F/T prostate specific antigen percentage in the diagnosis at the prostate cancer.Methods Levels of PSA,PSAD and FPSA were examined in serums of patients with prostate cancer（56 cases） and bisectional prostate hypertrophy（149 cases）.The comparison analysis were carried to these values.

目的 评价列腺特异性抗原、游离前列腺特异性抗原、游离/总前列腺抗原百分比及前列腺特异性抗原密度在前列腺癌鉴别诊断中的价值方法对56例前列腺癌和149例前列腺增生患者用微粒酶免疫法的血清总PSA、游离PSA及游离/总前列腺抗原百分比（F/T百分比；用经直肠超声检查测得前列腺体积V，计算出PSAD值对些值进行比较分析。

The preliminary study suggests that nanoparticles from human samples share spectroscopic characteristics with calcified bacteria that exist in freshwater lakes.

前期研究表明来自于人体样本中的毫微粒与存在于淡水湖中的钙化细菌光学特征相似。

The size can be controlled CdS nano-particles were prepared by LB films of calix[8] derivatives.

采用杯[8]衍生物的LB膜成功制备了尺寸可控的CdS纳米微粒。

Lipoprotein lipase gene is a multifunctional protein, which catalyses the hydrolysis of the triglycerides component of Chylomicrons and very low density lipoproteins.

脂蛋白脂酶是一种多功能蛋白，其主要作用是催化乳糜微粒和极低密度脂肪酸的甘油三酯水解，是影响脂肪沉积的关键酶之一。

Some methods now widely being used in clinic, always lack of dermis, such as small stamps of autografting, mesh skin grafting, intermingled transplantation of auto-allografting, micro-skin-grafting and cultured epidermal Autog -rafting, cant resolve the problems regarding the cosmesis and function satisfactorily.

为反复供皮的需要，目前临床应用的植皮术，诸如邮票状植皮术、网状皮肤植皮术、异体皮嵌植自体小皮片混合移植术、微粒皮移植术以及自体表皮细胞培养移植术等方法，均不同程度地缺乏真皮成分，因而不能满意解决愈后外观和功能问题。

However, PARs in snow ice insoluble particulates, cryoconite and surface soil around the Qiyi Glacier are dominated by those of four to six rings.

雪冰和冰川融水样品中相对富集3环和4环，雪冰不溶微粒和冰尘以及七－冰川周围表层土壤样品主要以4-6环为主，这是由PAHs自身的物理化学性质决定的。

CYP3A4 (32%) is the most abundant CYP in Chinese liver microsomes, and the levels of CYP2C9 (19%) and CYP1A2 (16%) were also considerable.

CYP3A4（32%）是中国人肝微粒体中含量最丰富的CYP，而CYP2C9（19%）和CYP1A2（16%）的表达水平也相当可观。

Objective: To observe the mutual adsorption of hydroxyapatite particles and the sealing effect Of HA microparticles on dentinal tubules.

目的：观察羟磷灰石同质间的吸附和羟磷灰石微粒子对牙本质小管的封闭效果。

The obvious sealing effect of HA micro-particles on dentinal tubules was observed.

羟磷灰石微粒子有明显的封闭牙本质小管的作用。

On the basis of the information obtained through field geological survey and indoor integrated petrological and petrochemical studies, it has been found that there is a clear and sharp pulsatory intrusive contact between various rock units of the rock body and a number of dark dioritic microinclusions are present. The rocks are characterized by a relatively low total REE content, relative enrichment in K, Rb, Ba and Th and relative depletion in Cr, Ti, Nb, Sr and P.

根据野外地质调查资料和室内的岩石学、岩石化学等特征的综合研究成果，发现该岩体各单元之间呈脉动式侵入接触，接触界线清晰，且含有较多暗色闪长质微粒包体；稀土总量较低，K、Rb、Ba、Th元素相对富集，Cr、Ti、Nb、 Sr、Zr、P元素相对亏损。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。