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Methods The cells of LLC-PK1,Hela,Caki-1,T24 and fibroblast were incubated on 96-w ell plate with addition of diffe-rent concentration of cystic fluid of ACDK and t hat of simple renal cyst. After 24 hours for reaction, MTT method was used to de termine and compare the proliferative activity of 5 cell lines.

将LLC-PK1， Hela， T24， Caki-1和成纤维细胞接种于96孔培养板中，经过24h培养，加入不同浓度的ACDK和单纯肾囊肿的囊内液作用24h，用MTT法测定培养细胞的增殖活性，比较两者之间对细胞增殖的抑制作用。

Finally, the construction of a tetracyclic core of the target molecule was achieved by oxidation of the furan ring and intramolecular Michael addition. The total synthesis of 8-demethyl-pallavicinin B will be completed after two or three more operations starting from a pivotal precursor.

在构建目标分子骨架结构的研究中，成功的运用过酸氧化呋喃环-分子内Michael加成策略构建了四环体系，再经过两到三步的转化即将可以完成8-去甲基-pallavicinin B的全合成。

Multidetector CT can clearly display the ureterostoma and its internal in many diseases than Xray and supersonic,it could offer more diagnostic information,and was helpful in selecting therapeutic measures as well as in predicting prognosis.

多排CT输尿管成像可清楚显示输尿管管腔内、外的多种病变，与普通X线及超声相比，能提供更多的诊断信息，有助于疾病的诊断。对临床治疗方案、判断预后等方面有较高的价值。

Erythematous plaques with violaceous and edematous patchesin the palms, soles, and other high-pressure areas are usuallymild and resolve in a week or 2. The problem may, however, evolve into blistering desquamation, crusting, ulceration, and epidermal necrosis if the next chemotherapy cycle is not delayed or thedose reduced. The reviewers point out that palmar-plantar erythrodysesthesia is often uncomfortable and can interfere with the abilityto carry out normal activities.

在手掌、脚跟和其它高压区域的红肿斑块，有紫色以及水肿的片状病灶，通常是轻微且会在1~2周内缓解；然而，若下一次的化学治疗疗程没有延后、或是降低剂量，这个问题可能会恶化成水泡、结痂、溃疡与表皮坏死；作者指出，手掌脚掌红肿感觉异常通常是不舒服的、且可能影响日常生活。

We show gain of function of excitatory neurotransmission due to increased action-potential-evoked Ca(2+) influx and increased probability of glutamate release at pyramidal cell synapses but unaltered inhibitory neurotransmission at fast-spiking interneuron synapses.

我们发现兴奋性神经传递的功能增益来自于诱发Ca(2+)内流动作电位的增加，并可能与谷氨酸盐在椎体细胞突触中的释放增加有关，但与快速成峰中间神经元突触的抑制性神经传递无关。

The machine fluffs,combs and purges the fibre into roughly streched monofilament,then spins the monofilament into sliver stored in can coil for the following process of drawing frame.

块状的棉团成为基本伸直的单纤维状态，并在此过程中，除掉清花工序遗留下来的破籽、杂质和短绒，然后集束成一定规格的棉条，储存于条筒内，供并条工序使用。

Thus, those people who hankered after all sorts of new tests actually changed literature into a kind of article, which was only viewed and admired within a circle of cultural elites.

这样，那些热衷于各种各样的新实验的人们，其实是把文学变成了一种精英圈子内观赏把玩的物品，文学活动本身成了一种&贵族化&的行为。

Malt removed impurity in the hopper is feeded into spray machanism from the outlet of hopper, and hot water of 60-65℃ is sprayed evenly and at the same time, the wet material is feeded to suply machanisam in order to suply malt Plumule at suitable temperaure and quantity to the kibbling, mat shell can be maintained intergrity and plumule is kibbled into size. While kibbing , some water is added into te size and the size is pumed into the saccharifying pot

将料斗内除杂的麦芽，由料斗出口进入喷湿机构，以60－65摄氏度热水对其均匀地喷湿，并同时将湿料输送给供料机构，使供料机械能连续不断地为粉碎辊提供温度为宜，数量相当的麦芽胚，以保证粉碎辊正常工作，麦芽经粉碎后，麦皮保持破而不碎，胚乳磨成浆料，在粉碎的同时加一定的清水，随之搅拌调稀泵入糖化锅。

Breast cancer commonly metastasizes to bones, producing both osteolytic and osteoblastic deposits. Different markers for quantitative determination of bone turnover have been developed to evaluate bone metastases of breast cancer. The urinary deoxypyridionline, a crosslink product of collagen molecules found in bone and excreted in urine during bone degradation, and bone specific alkaline phosphatase, an isoenzyme localized in the membrane of osteoblasts and released in circulation during bone formation, were recently described as a group of markers of bone turnover in metastatic cancer.

乳癌患者常见骨髓转移造成溶骨性及成骨性沈积物，而利用不同标记来定量骨质转换形态，可以评估乳癌骨骼转移的变化，而尿液中Deoxypyridinoline是骨质内胶原分子在骨骼破坏分解时至尿中的产物，骨特殊碱性磷酸酵素是一种同形酵素，位於成骨细胞的外膜且在骨骼形成时释放至血液中，利用此两种生化标记，可以来预测乳癌转移至骨骼的转换情形。

The overburdening knowledge that thimerosal is converted to ethyl mercury (a substance over a thousand times more destructive than inorganic mercury) in less than one minute after being introduced into the body should give great concern to those appointed to protect the public.

钗h的报告显示thimerosal进入体内一分钟内会转变成甲基汞(甲基汞的破坏性是无机汞的一千倍)，这个事实应该引起更多关注以保护大众的健康。

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。