逐渐

Gills bow occur around several small uplift, it has evolved into a ditch cheeks, demodectic pruritus small uplift while around and gradually become WaiErMen retinal pigment, began to appear, make eye has become more and more obvious.

腮弓周围出现数个小隆起，这腮沟逐渐演变为外耳道，周围的小隆起则合并并逐渐变为外耳门，视网膜色素开始出现，使眼也变得更加明显。

Results: Mast cells in uterus were mainly distributed in the myometrium, only a few in the endometrium. After ovum implantation ,the mast cells were comparatively less at the place of implantation. The number of mast cells of early and late pregnancy(1～5 dyas, 15～19 dyas) was apparently higher than that during middle pregnancy(P＜0. 05). Stained by alcian blue-safranin, both red and reddish blue mast cells decreased gradually in number during pregnancy, but the proportion of blue mast cells was increased. Critical electrolyte concentration of mast cells decreased as time went on.

结果：(1)肥大细胞主要分布于子宫肌层，子宫内膜较少，且胚泡植人部位的肥大细胞明显少于非植入部位；(2)妊娠早期(孕1～5d)和妊娠后期(孕15～19d)肥大细胞数显著多于妊娠中期(P＜0.05)；(3)Alcian蓝藏红组化染色后，可见妊娠过程中红色和红蓝混合色肥大细胞逐渐减少；蓝色肥大细胞所占比例逐渐增大，孕9～19d肥大细胞几乎全部为蓝色；(4)肥大细胞临界电解质浓度值随妊娠时间的推移而变小。

The mount of germ and fungus quantity in soil are remarkably increased for the continuous cropping about 5 years, puts the trichobacteria quantity always change tendency to reduce;The edaphon total quantity, the bacterium quantity change reduces generally above the continuous cropping 5 years and below 5 years (including 5 years) the change are not obvious;In the nitrogen physiology group by ammoniates the bacterium primarily and the quantity changes are not very big;The nitrifying bacteria quantity is lower than the comparison (non- continuous cropping), the quantity of denitrifying bacteria is opposite;The alkalinity phosphatase, the urease, invertin activeness have a closed relations with the continuous cropping when it will increase less than 5 years or decrease in more than 5 years. The relation between catalase activeness and the continuous cropping is not very big. The reduction of the invertin activeness, the alkalinity phosphatase, urease activeness have slightly elevates, catalase activeness have no the regular changes.

表现为连作条件下土壤真菌数量显著增大，放线菌数量总的变化趋势降低；土壤微生物总量、细菌数量变化在连作5年以上普遍降低，5年以下(包括5年)则变化差异不明显；氮素生理群中以氨化细菌为主，但数量变化不大；硝化细菌数量低于对照组，反硝化细菌数量则相反：多酚氧化酶、转化酶活性在5年之前逐渐上升，5年之后逐渐下降，，脲酶活性随着连作年限增加持续上升，过氧化氢酶活性、碱性磷酸酶活性变化无规律。

Through dynamic examination of electrolyses, this paper research on treatment efficiency of bipolar packed bed cell under different voltage, electrolyses time, PH value andThe experimental results show that the decompounding speed of phenol decrease with the electrolyze time increasing. With the cells voltage augment the decompounding rate of phenol increase also. But when the voltage exceed 10V, the increasing speed of decompounding rate decrease.

BPBC处理苯酚废水的实验研究结果表明，苯酚的降解速率与酚浓度呈一级反应关系，即随着实际电解时间的增加苯酚降解速率逐渐减小；随着槽电压的增大，苯酚的去除率也随之增大，但是槽电压超过10V后，苯酚去除率增加趋势减缓；在碱性条件下，pH值的变化对苯酚的去除率有一定的影响，随着pH值的增大，去除率逐渐的降低；空床流速过大时，苯酚去除率有一定的下降；投加电解质后，苯酚的去除率增加，而就投加NaCl和NaNO_3的情况下，投加等摩尔浓度的NaCl和NaNO_3，投加NaCl的效果要优于投加NaNO_3的效果；提高废水中的溶解氧有利于苯酚的去除。

Results After TBI the MRI performance is the T1WI low signal or the equisignal and the T2WI high signal.4 h after TBI,water content of brain tissue and EB content in the contusion side significantly increased,the expression of AQP-4 mRNA and the protein expression of AQP-4 in contusion marginal region began to increase.

TBI后4 h伤区脑组织含水量及EB含量开始增多，AQP-4 mRNA、AQP-4蛋白表达开始增高并逐渐上升，24 h达到高峰，随后逐渐下降，伤后72 h仍维持在较高水平(P＜0.05)。

Two major pathways exist in the reactions of Cu〓, Ag〓, Au〓 with ethanethiol clusters, one producing 〓 and the other forming〓.

实验观察到Cu〓、Ag〓、Au〓能结合的乙硫醇数目依次为1～10、1～4、1～2，说明它们与乙硫醇团簇的反应活性逐渐减小；它们与乙硫醇的反应都生成了〓，n的大小按Cu〓、Ag〓、Au〓的顺序逐渐增大，由此推测Cu〓与乙硫醇团簇反应时生成〓为主要反应通道，Au〓与乙硫醇团簇反应时生成〓为主要通道，这两种通道并存于Ag〓与乙硫醇团簇的反应中。

In addition, the abundant microcracks developed around the cavities provided the passages or vents not only for gases escaping like CO2, but for Ca(superscript 2+), Al3(superscript 3+), released out of the feldspathic minerals from the intrusion, migrating into the cavities as well.

Ca(上标 2+)、Al(上标 3+)离子在孔洞、孔隙溶液中发生化学反应，逐渐生成浊沸石、方解石，并逐渐沉积生长成集合体，生成浊沸石后的岩体可成为油气储层。

The climate change led to an increase in drought events, in particular in midsummer in 1990s. The frequency of the rainstorm process decreased from 1980s, and significantly in 1990. From early 1980s, the first frost date advanced, but the late frost date was slightly late by 1.3 days each 10 years. The active accumulated temperature of ≥10℃ steadily increased. The frostless season had gradually extended since 1970s.

进一步分析发现：气候变化导致盛夏农业干旱事件发生的频次增多，90年代几乎每年盛夏出现干旱事件；暴雨过程次数从80年代起逐渐减少，90年代减少明显；80年代初开始终霜冻日期提前，初霜冻日期推迟；70年代起无霜期逐渐延长；稳定≥10℃的活动积温随年代增加。

Results all the experimental groups of rat had got colloid goiter and the higher concentration of iodine in food,as the lower of height of thyroid cell and the gigger of area of follicle.AgNOR counting of abnormal hyperplasia area in all the experimental groups was increasing.

结果实验组出现了胶质性甲状腺肿，不典型增生出现的百分率增加，甲状腺细胞的高度随饲料含碘量的增加而逐渐降低；其滤泡腔面积逐渐增大，实验组不典型增生区域的AgNOR颗粒数目增多。

Tissue were taken from intestine before and at 2h, 4h, 6h after operation, placed in 10% formalin, reviewed by a histopathologist.: Intestinal ischemia was noted with worsening grades of injury observed with greater ligation times.

结果：随着缺血时间的延长，肠壁的缺血损害程度逐渐加剧。D-乳酸的活性在术后2小时就随着缺血时间的延长，肠壁组织缺血程度的增加而逐渐升高，与手术前相比，P.05。

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。