种内的

In a spouted bed made of stainless steel with internal diameter 92 mm and height 1000 mm ,by adding five kind powder particle s through intermittent inlet samples, the powder elutriation with temperate air was studied by changing such parameters as bed temperature, bed height, bed particle diameter, spouting velocity, aerating velocity.

在一内径92mm，高1000mm的不锈钢充气喷动床反应器内，以三种不同直径的玻璃珠为惰性粒子，采用五种不同的粉末物料为微细粒子，以空气为充气和喷动气体对微细粒子进行淘洗，综合考察了设备结构，物性，以及操作方式等对充气喷动床内微细粒子的析出率的影响。

Based on the model of DLA, this paper simulates the process of aggregation's growth for random walk particles from local area on two-dimension Euclidean plane. The aggregation is confined to Euclidean circular plane for large enough particle walking area and far enough partial source distance. The centre of the Euclidean circular plane is on the line between the particle source's symmetric centre and the seed particle, and is more closer to the particle source than the seed particle. Though the rate of aggregation growth is different in different directions, the whole aggregation shows fractal structure.

以DLA模型为基础，模拟研究了在二维欧几里德平面上由局部区域内产生随机运动粒子的聚集生长过程，发现对于足够大的粒子运动区域和足够远的粒子源距离，凝聚集团大体上被限制在欧氏圆形面内，圆心在粒子源对称中心和种粒子的连线上，且比种粒子更加接近粒子源；凝聚集团朝各个方向的平均生长速率虽然不同，但整体仍呈分形结构。

The morphological and molecular variations between AK and AL were small and belong to intraspecific level.

两种按蚊形态特征和分子序列差异极小，应属种内变异范围，可以确认两者是同一蚊种，昆明按蚊为凉山按蚊的同物异名。

The results showed that exon 1 had the genotypes of AA, BB and CC, while intron 1 had the genotypes of DD, EE, FF and GG. There existed gene polymorphism in inter-species but not in intra-species. All the test species displayed genetic monomorphism and 100% of purity.

结果表明：外显子1有AA、BB和CC3种基因型，内含子1有DD、EE、FF和GG4种基因型；种间存在基因多态性，种内没有多态性，所有种均表现出遗传的单态性和100%的纯合度。

Methods Real-time PCR, using the primer-probe specific for the yst gene, was applied to detect the pathogenic （7 serotypes） and nonpathogenic （ 5 serotypes） Yersinia enterocolitica, other species of Yersinia （8 types）, and other enteric bacteria （8 types）.

应用针对致病性小肠结肠炎耶尔森菌染色体上yst基因而设计的特异引物和探针进行实时定量聚合酶链反应，检测致病性（7种血清型）和非致病性（5种）小肠结肠炎耶尔森菌、耶尔森菌属内的其他菌种（8种）及其他肠道细菌（8种）。

The results showed that all components had low substrate affinity for CMC, and V〓 can be reached only at higher substrate concentration. The K〓 value of βglucosidase to salicin is 0.2%.

通过对各酶组分动力学参数的测定，五种内切酶对底物CMC-Na的Km值分别为（从EGⅡ-1到EGⅣ）；6.8％、4.6％、6.8％、8.7％和5.9％，说明这五种内切酶对底物的亲和力较小，需要在较高的底物浓度下才能达到Vmax；β-葡萄糖苷酶对底物水杨素的Km值为0.2％。

Haplotype II and III are shown the type of yellow cattle, and Haplotype I is shown in that of zebu cattle. In Japanese black cattle, only one of these restriction endonucleases, HindIII, was found to be polymorphisms.

日本和牛相应的11种内切酶分析中只有1种酶的酶切类型存在多态，共出现34个酶切位点，13种限制性态型，归结为2种线粒体DNA单倍型。

For allopatric species, asymmetric ethological isolation was apparent in crosses between O. chinensis formosana and O. yezoensis: females of O . chinensis formosana readily accepted males of O. yezoensis, but females of O. yezoensis show reluctance to males of O. chinensis formosana; howe ver, in either reciprocal cross sperms were transferred.

分布不重叠的中华稻蝗台湾亚种与小翅稻蝗之间，小翅稻蝗的雌虫与中华稻蝗台湾亚种雄虫的交配率显著低于种内交配，反向交配时则和种内交配率无显著差异；正反交配都能完成精子传送，显示出不对称、不完全的行为隔离，而无机械隔离的存在。

Phylogenetic analysis revealed that cytb gene was helpful to distinguish validly between S.japonicum isolated from mountainous areas and lake areas in mainland China.The cytb gene could also distinguish S.japonicum from other trematodes belonging to the family Schistosomatidae.

种系发育关系分析发现，依据cytb基因可有效地区分我国日本血吸虫山区和湖区两种流行类型，显示种内遗传变异特点，并可将日本血吸虫与分体科的其他吸虫鉴别开来。

There are 49 native snakes (with 3 others classified as "uncertain status"), 19 native lizards one further introduced, and one other of "uncertain status"; and 8 Chelonians (Turtles and Terrapins.

内有 49 条本地蛇（包括 3 种其他的分类如「未明确的状态」）， 19 种本地蜥蜴（一种作详细介绍，一种乃其他「未明确的状态；」以及 8种野生龟鳖类。

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。