后成的

Results (1)ATP could inhibit the proliferation of U937 cells with inhibition rate over 43% after 48hour ATP treatment;(2)ATP treated U937 cells numbers increased obviously in G1 phase,and apoptosis peak appeared before G1 phase,apoptotic cell number was 3.4% for 24hour,and was 22.7% for 48hour of ATP treated U937 cells;(3) Nuclear chromatin condensed into sperical masses bound cytoplasma membrane formed apoptotic bodies which is shed from membrane surface into intercellular medium;(4) Apoptotic bodies were nigrosine staining negtive.

结果 (1)ATP对U937细胞的增殖有按摩明显的阻抑作用，加药48h后增殖的抑制率可达43%以上；(2)ATP处理的U937细胞周期发生改变，G1期细胞数按摩明显增多，ATP作用24h时G1期前出现亚二倍体峰——凋亡峰，凋亡细胞数为3.4%，作用48h时凋亡细胞数增多为22.7%；(3)ATP处理的U937细胞首先在核内染色质浓缩成半月形贴近核膜，逐渐向核膜外移动，进入胞浆内再移向质膜内外面，紧贴质膜外面再逐步脱离细胞体，进入细胞基质中，成为游离的凋亡小体。

Methods Cell culture,flow cytometry,HE staining,Nigrosine staining and electron microscopy were used. Results (1)ATP could inhibit the proliferation of U937 cells with inhibition rate over 43% after 48hour ATP treatment;(2)ATP treated U937 cells numbers increased obviously in G1 phase,and apoptosis peak appeared before G1 phase,apoptotic cell number was 3.4% for 24hour,and was 22.7% for 48hour of ATP treated U937 cells;(3) Nuclear chromatin condensed into sperical masses bound cytoplasma membrane formed apoptotic bodies which is shed from membrane surface into intercellular medium;(4) Apoptotic bodies were nigrosine staining negtive.

结果 (1)ATP对U937细胞的增殖有明显的阻抑作用，加药48h后增殖的抑制率可达43%以上；(2)ATP处理的U937细胞周期发生改变，G1期细胞数明显增多，ATP作用24h时G1期前出现亚二倍体峰——凋亡峰，凋亡细胞数为3.4%，作用48h时凋亡细胞数增多为22.7%；(3)ATP处理的U937细胞首先在核内染色质浓缩成半月形贴近核膜，逐渐向核膜外移动，进入胞浆内再移向质膜内外面，紧贴质膜外面再逐步脱离细胞体，进入细胞基质中，成为游离的凋亡小体。

The kinematic analysis of a planar cam mechanism can be realiaed by the method that the higher pair is substitute for lower pair, and then it is equivalent to a planar linkage. The main point by the way is how to calculate the radius of curvative of planar cam profile.

对于平面凸轮机构的运动分析可以用高副低代的方法将其转化成平面连杆机构来进行，而高副低代后关键的问题是如何在书籍平面凸轮廓线的基础上求解凸轮的曲率半径。

This paper reports the investigation on the petrology of spinel harzburgite and olivine pyroxenite in the Darbut ophiolitic mélange, as well as the worm-like intergrowth texture composed of Cr-spinel and orthopyroxene wide-spreading in harzburgite. Our study shows that the observed intergrowth texture is not a graphic texture or a symplectite as assumed by previous research, instead, it is a product of the evolution of the Cr-rich magma formed after the melting of the primitive mantle.

通过研究西准噶尔达拉布特蛇绿混杂岩中方辉橄榄岩和橄榄辉石岩的岩石学特征，分析方辉橄榄岩广泛发育的铬尖晶石和斜方辉石构成的蠕虫状共生连晶结构的成因，得出结论认为：这种共生连晶结构不是前人所认为的文象结构或者石榴石的后成合晶，而是原始地幔岩熔融形成富铬岩浆的演化产物。

His voice began on a medium key and climbed steadily up till it reached a certain point, where it bore with strong emphasis upon the topmost word and then plunged down as if from a spring-board

跟在她们后里的是镇上所有年轻的店员和职员，他们一涌而进——原来他们是一群如痴如醉的爱慕者，开始都站在门廊里，嘬着自己的手指头，围在那儿站成一道墙似的，一直到最后一个姑娘走出他们的包围圈为止。

Fanned by a constant updraught of ventilation between the kitchen and the chimneyflue, ignition was communicated from the faggots of precombustible fuel to polyhedral masses of bituminous coal, containing in compressed mineral form the foliated fossilised decidua of primeval forests which had in turn derived their vegetative existence from the sun, primal source of heat, transmitted through omnipresent luminiferous diathermanous ether.

这种煤炭含有原始森林的落叶堆积后凝缩而成的矿物状化石；森林之发育生长靠的是热源--太阳，而热又是由那普遍存在、传光并透热的能媒传导的。

Sand or artificial pearl nuclear in a Pinctada martensl, a shellfish, with overlapping accumulation of the excretive protein film from cells in the inner shell theca and the conjunctiva layer of calcium carbonate.

南珠的形成：南珠是珍珠贝科动物中马氏珍珠贝受刺激物刺激后，外套膜的部分细胞所分泌的壳角蛋白膜和碳酸钙的结薄层交互重叠，围绕着刺激物沉积而成的圆形或其他形状的物体。

On a handsome mahogany table near him were neatly arranged the quartering knife , the various finely tempered disembowelling appliances specially supplied by the worldfamous firm of cutlers , messrs john round and sons , sheffield , a terracotta saucepan for the reception of the duodenum , colon , blind intestine and appendix etc when successfully extracted and two commodious milkjugs destined to receive the most precious blood of the most precious victim

他身边的一张漂亮的红木桌上，整整地排列着肢解用刀各式各样精工锻成的摘取内脏用的器具都是举世闻名的谢菲尔德市约翰朗德父子公司223刀具制造厂特制的。还有一只赤土陶制平底锅，成功地把十二指肠结肠盲肠阑尾等摘除后，就装在里面。

Artificial feeding for the pale yellow or gray stools, quality hard, because milk proteins are more obvious after the protein decomposition odor, 1-2 times a day, and sometimes have milk block, if mixed fed infants, combined with starchy foods at the same time, a low frequency of stool, but the amount of deep brown, hardness than the pure milk-fed better, smell is also increased, if the increase purée can be green, especially if stool odor clearly shows that poor protein digestion, if the stool has bubbles indicate poor digestion of carbohydrates, if the appearance of oily that digest fat well, if the stool has milk valve, most of undigested fat and calcium or magnesium into the soap block, the volume of small, meaningless.

人工喂养的为淡黄色大便或呈灰色，质较硬，因牛奶中蛋白质较多，有明显的蛋白质分解后的臭味，每天1-2次，有时有奶块，若混合喂养的婴儿，同时再加淀粉类食物，大便次数不多，但量多深褐色，硬度比单纯牛奶喂养的好一些，臭味也加大，若加菜泥可呈绿色，若大便臭味特别明显，说明蛋白质消化不好，若大便有泡沫说明碳水化合物消化不好，若外观有油状，表示脂肪消化不好，若大便中有奶瓣，大多是未消化的脂肪与钙或镁结合成的皂块，量不多，无意义。

Here the protagonists are not a family, but a trio of male friends, all Xue's colleagues as clerks of Zeng Guofan.68 After Zeng Guofan died, two of them accompany the funeral boat, one in the same boat as the coffin, the other in his own boat.

这里的主角不是一个家庭而是三个男性朋友，即曾国藩幕府中薛福成的同僚。[68]曾国藩死后，他们中的两个护送出殡船，其中之一在有灵柩的船上，另一个在自己的船上。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。