变化性的

Using a variety of diversity indexes to study the diversity of grasshopper in different habitat region, the results showed that diversity indexof 5 kinds of habitats has the order: crude redeposit broad-leaf weed-tree forest＞farmland region＞artificial larch tree＞lakefront wetland＞cutting blank.

采用各种多样性指数对不同生境蝗虫多样性进行了研究，结果显示，Shannon-wiener多样性指数的排序情况为天然次生阔叶杂木林＞农田＞人工林＞湖边湿地＞采伐迹地，Pielou均匀度指数变化和H′变化较为一致，相关系数为0.918，达到了显著性水平。

The results showed that a large amount of Actinobacillus pleuropneumoniae with gram negative infections could be seen in the secretion of bronchus; There were congestion in liver, necrosis, hemorrhage, fibrosis with neutrophils and macrophage infiltrating in lung tissue, necrotic splenitis in spleen, and hemorrhagic lymphadenitis in lymph node.

结果表明；在支气管分泌物涂片中含有大量呈革兰氏阴性的胸膜肺炎放线杆菌；肝脏淤血，肺组织坏死、出血、显著纤维化及嗜中性粒细胞和巨噬细胞浸润；脾脏呈坏死性脾炎变化，淋巴结呈出血性淋巴结炎变化。

Pollen viability, stigmatic receptivity, the color of anther and stigma of 5 Iris plants were observed during blooming. Result:①The highest pollen viability was in 4 hours after blooming;②The stigmatic receptivities of I.

用醋酸洋红法测定了白花马蔺、马蔺、四川鸢尾、薄叶鸢尾和锐果鸢尾5种植物的花粉活力，用联苯胺-过氧化氢法测定其柱头可授性，同时观测了花药颜色变化和柱头颜色变化。

Caseous necrosis is really just a combination of coagulative and liquefactive necrosis that is most characteristic of granulomatous inflammation.

呈黄褐色到白色外观，是凝固性坏死和液化性坏死的复合性坏死，属于炎症肉芽肿的特征性变化。

Chickens colibacillosis is a focus or systemic infectious disease, which is caused by E.coii ,with complicated antigens, multiple serotype and various clinical symptoms such as salpingitis, synovitis, and so on. Colibacillosis often happens together with various diseases and has been spread everywhere in Haian county in different extent..

鸡大肠杆菌病乃是由大肠埃希氏菌所引起的局部或全身性感染的疾病，其抗原性复杂，血清型多样，临床症状和病理变化多变，包括大肠杆菌性败血症、大肠杆菌性肉芽肿、气囊炎、肿头综合症、腹膜炎、输卵管炎、滑膜炎、全眼球炎及脐炎、卵黄囊炎等。

Methods Guinea pigs suffering from SOM were divided into three groups randomly, 6 for each group. Ectogenic surfactant, dexamethasone and 0.9% sodium chloride solution were injected into guiea pigs' tympanic cavities of group A, B and C respectively. The biochemical components and activity change of surfactant of Eustachian tube were analysed.

将分泌性中耳炎豚鼠动物模型随机分为A、B、C3组，每组各6只（12耳），分别用外源性表面活性物质、地塞米松和生理盐水注入豚鼠中耳腔内，然后观察豚鼠中耳变化；分析豚鼠咽鼓管内表面活性物质的生化成分和活性变化。

Psoriasis vulgaris damage is much more varied, and some rash was known as the teardrop-shaped for squamous guttate psoriasis; small scales damages in the pilosebaceous openings, known as the hair follicles of psoriasis; if scaling was called rupioides rupioides psoriasis; some damage was irregular map-like, called the map-like psoriasis; clinically the most common damage is discoid or coin-like, called discoid or coin-like psoriasis.

寻常型牛皮癣的损害变化较多，有的皮疹呈为鳞屑性水滴状称为点滴状牛皮癣；细小鳞屑性损害位于毛囊皮脂腺开口，称为毛囊性牛皮癣；如果鳞屑呈蛎壳状称为蛎壳状牛皮癣；有的损害不规则呈地图状，称为图状牛皮癣；临床上最常见的损害是盘状或钱币状，称为盘状或钱币状牛皮癣。

Therewas a significant characteristic of the vertical distribution of soil enzyme activity,the relationship analysis indicated that there was a significant positive relationshipbetween the catalase activity and OM,and total N,and effective P、K,and ex-changible Mg,there was a negative relationship between the catalase activity andBase Situatiou percentage,and Total Contents of Base;the activity of the polyphe-nol oxidase was positively related with OM,and negatively related with total N andexchangible Ca clearly;The urease activity decreased with CPR increasing,and thechange of the former two kinds of soil enzyme actirity was not significantly withCPR increasing,It is possible to be related with maned disturbance frequently.

随着代次增加，有机质和交换性Ca下降明显；土壤的CEC和交换性酸分别下降了8.8—16.1%和6.8—18.5%，因此，其养分总量亦逐代降低，其中有机质下降幅度最大；土壤酶的活性具有明显的垂直分布特征，相关分析表明，过氧化氢酶活性与土壤OM、全N、有效P、K和交换性Mg有极显著的正相关，而与盐基总量、盐基饱和度呈明显的负相关。多酚氧化酶活性与OM呈显著负相关，与全N、交换性Ca有显著相关。脲酶活性则有随连栽代次增加而有下降趋势，前两种酶在代次之间变化不明显，可能与频繁的土壤干扰有关。

Objective To explore whether acute myeloblastic leukemia patients have imbalanced Th1/Th2 cytokine levels and to observe the effect of Siqikang on Th1/Th2 cytokines in AML.

目的：观察急性髓性白血病患者Th1/Th2细胞因子变化及使用斯奇康后的变化。

The analysis of the identity, the codon usage frequency and the codon usage preference were made to sequences of Carassius auratus auratus serum transferrin cDNA cloned in our laboratory and 14 fish Tf cDNA from reference documentation by DNAman v4.0. The results show that the identity of Tf cDNA sequences among Cypriniformes fishes is more than 46% and the identity of Tf cDNA sequences among Oncorhynchus fishes is between 34%~99% with larger variation.

运用DNAman v4.0分析软件，对克隆的鲫鱼血清转铁蛋白cDNA序列与文献中的14种鱼转铁蛋白cDNA序列的同源性、密码子使用频率和密码子使用偏性进行分析，结果表明：鲤形目鱼类Tf的cDNA序列同源性在46％以上，而鲑形目鱼类Tf的cDNA序列同源性在34%~99％之间，变化较大。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。