三叶的

Species animalcula were isolated from the wounds of Dracaena cochinchinenis stems. During culture period, the culture mediums or the mycelia of four species among the animalcula turned red, which is in some degree similar to the colour of dragon's blood. They were identified as Fusarium graminearum, and another unknown three species of Fusarium.

从剑叶龙血树茎干损伤部位及叶子斑块部位共分离得到24种微生物，其中有4种在培养时候，培养基或菌体本身不同程度的呈现红色，在一定程度上与龙血竭的颜色相类似，经鉴定，它们是Fusarium graminearm和三种未知镰刀菌属真菌Fusarium sp。。

In Juneau Beach, Canada's third division at the root of the beach after the German army, the fastest progress, arrived on the night of the Castle - Bayeux highway.

在朱诺滩，加拿大的第三师在肃清滩头的德军之后，进展最快，当晚就到达了冈城——贝叶公路。

This paper deals with the leaf shape design of multi-leaf collimator used in 3-dimensional conform al radiation therapy.

讨论了三维适形放射治疗中的多叶组合光栅的叶片设计。

Three kinds of plant expressing vector pC1304- CamV35S+ Cbcor15b, pC1304-cold-induced promotor+ Cbcor15b*, pC1304- CamV35S+ Cbcbf for transforming dicotyledon plants was constructed successfully by substituting the report gene of pC1304 with the coding sequence of our destination gene. The recombinant vector was introduced into Agrobacterium tumefaciens with freeze-thaw method. The leaf discs of tobacco plants infected by A. tumefaciens were selected with hygromycin. The regenerated plants were tested by PCR.

在成功的构建pC1304- CamV35S+Cbcor15b，pC1304-冷诱导启动子+Cbcor15b*，pC1304- CamV35S+ Cbcbf三种植物表达载体之后，采用冻融法成功地将重组质粒转化到了根癌农杆菌菌株EHA105中，采用农杆菌介导的烟草叶盘转化法，将荠菜Cbcor15b，Cbcor15b*，Cbcbf，转入模式植物烟草中，在诱导生根后对转基因苗进行了PCR检测。

This paper presents a method for 3D twist blade curved surface design based on the elliptic equations using Partial Differential Equation solutions.

本文以偏微分方程造型为基础，提出了一种基于椭圆型方程的扭叶片三维型面直接设计方法，详细推导了叶型曲面函数，给出了型面方程的求解及其前后缘修正。

Bulgaria's Eugenia Radanovich, who finished her World Cup campaign second, overall, third in the 500m, fourth in the 1,000m and second in the 1,500m, is the main threat to Yang.

保加利亚的叶夫根尼亚一拉达诺娃在世界杯预赛中总成绩列第二，在500米中列第三，在1000米中列第四，在1500米中列第二；她是杨扬的主要对手。

With fast Fourier transformation, the waveforms of P-t curve were analyzed, and corresponding dynamic three-dimensional spectra were obtained.

用快速富立叶变换方法分析了P-t曲线的波形，得到了次声的三维动态谱。

Bark fourth man, Luo Weidong and foliaceous boat teach what spread out with respect to problem of preference, effectiveness 3 times to discuss to have clear sense accordingly.

汪丁丁、罗卫东和叶航三位教授就偏好、效用问题展开的讨论因此有明显的意义。

Folium Eriobotryae in different seasons. Method: The content of triterpenoid acids was determined by RP-HPLC.

采用高效液相法对不同季节采收的枇杷叶中4种三萜成分的含量进行检测。

The thymus is located on the edge of the gill cover close to the opercular cavity, triangle, is distributed symmetrically. Lobules of thymus are more evident along with increasing age.

观察到鳜胸腺位于鳃盖与背的联合处，呈三角形，对称分布；胸腺实质随年龄增长分叶逐渐明显，大体可分三个区，外区、中区和内区，中区和内区分别相当于哺乳动物的皮质区和髓质区。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。