筛的

These two mutants were prototrophic type and could cause hypersensitive reaction on tobacco leaves.However,their virulence decreased greatly in comparison with wild type.

经SDS-PAGE电泳，筛选出2个胞外蛋白减少9种的突变株PM2644和PM239，其可以引起烟草叶片典型的过敏性反应，致病力比野生型菌株显著降低，皆为原养型菌株。

Five polymorphic primers with good, clear bands were got, screening fromseventy-five ISSR primers. These five pairs of primers were used to amplificaterespectively the genomic DNA of 66 different Pterocarya stenoptera individuals and atotal of 45 bands were amplified with 43 polymorphic bands and percentage ofpolymorphic bands 95.6%.

2从75条ISSR引物中筛选出5条多态性好、谱带清晰的引物，用这5条引物对66个枫杨叶样的基因组DNA进行了PCR扩增，共得到45条带，其中多态性带43条，多态性百分率为95.6％。

AFLP technique was applied on germplasm genetic diversity.It was abundant in Pyrus germplasm resources in China.

所筛选出的10个引物组合为梨属植物AFLP扩增多态性引物，可广泛用于梨属植物的AFLP扩增技术。

The sensitive and accuracy and spe-cialties of the detection in BALP confirmed good by clinic diagnosis of rachitic,superior to other methods and index.More than half of early asymptomatic rachitic can be filtrated.This indicated that the incidence of congenital rachitic was high.So that was worth diagnosing early.

经临床诊断佝偻病证实，BALP检测法灵敏度、特异度、准确度高，明显优于其他方法和指标，可筛出半数以上的早期无症状佝偻病，具有良好的早期诊断价值，提示临床先天性佝偻病发病率高，预防应从围产期开始，及时检测BALP水平，以便早期诊断、早期治疗。

The sensitive and accuracy and spe-cialties of the detection in BALP confirmed good by clinic diagnosis of rachitic,superior to other methods and index.More than half of early asymptomatic rachitic can be filtrated.This indicated that the incidence of congenital rachitic was high.So that was worth diagnosing early.And

经临床诊断佝偻病证实，BALP检测法灵敏度、特异度、准确度高，明显优于其他方法和指标，可筛出半数以上的早期无症状佝偻病，具有良好的早期诊断价值，提示临床先天性佝偻病发病率高，预防应从围产期开始，及时检测BALP水平，以便早期诊断、早期治疗。

The sensitive and accuracy and spe-cialties of the detection in BALP confirmed good by clinic diagnosis of rachitic,superior to other methods and index.More than half of early asymptomatic rachitic can be filtrated.This indicated that the incidence of congenital rachitic was high.So that was worth diagnosing early.And the preservative should be started.In prenatal period,the BALP should be detected in time in order to diagnose early and treat early.

经临床诊断佝偻病证实，BALP检测法灵敏度、特异度、准确度高，明显优于其他方法和指标，可筛出半数以上的早期无症状佝偻病，具有良好的早期诊断价值，提示临床先天性佝偻病发病率高，预防应从围产期开始，及时检测BALP水平，以便早期诊断、早期治疗。

This indicated that the incidence of congenital rachitic was high.So that was worth diagnosing early.And the preservative should be started.In prenatal period,the BALP should be detected in time in order to diagnose early and treat early.

经临床诊断佝偻病证实，BALP检测法灵敏度、特异度、准确度高，明显优于其他方法和指标，可筛出半数以上的早期无症状佝偻病，具有良好的早期诊断价值，提示临床先天性佝偻病发病率高，预防应从围产期开始，及时检测BALP水平，以便早期诊断、早期治疗。

The sensitive and accuracy and spe-cialties of the detection in BALP confirmed good by clinic diagnosis of rachitic , superior to other methods and index.More than half of early asymptomatic rachitic can be filtrated.This indicated that the incidence of congenital rachitic was high.

经临床诊断佝偻病证实， BALP检测法敏捷度、特异度、正确度高，明显优于其他方法和指标，可筛出半数以上的早期无症状佝偻病，具有优良的早期诊断价值，提示临床先天性佝偻病发病率高，防止应从围产期开始，及时检测BALP水平，以便早期诊断、早期治疗。

The sensitive and accuracy and spe-cialties of the detection in BALP confirmed good by clinic diagnosis of rachitic,superior to other methods and index.More than half of early asymptomatic rachitic can be filtrated.This indicated that the incidence of congenital rachitic was high.So that was worth diagnosi

经临床诊断佝偻病证实，BALP检测法灵敏度、特异度、准确度高，明显优于其他方法和指标，可筛出半数以上的早期无症状佝偻病，具有良好的早期诊断价值，提示临床先天性佝偻病发病率高，预防应从围产期开始，及时检测BALP水平，以便早期诊断、早期治疗。

If they have had any shred of fear for the rankless uniform on Sanots, that glance has dissolved it all, because he is trembling wildly from head to foot.

如果他们对许三多那身没衔没章的军装还有一星半点的忌惮，这一看也全泡了汤，因为许三多两条裤腿都玩命地筛着糠。

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。