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However, the area is less studied than other areas of endophyteresearch world wide. Therefore, a series of experiments were carried out in laboratory,glasshouse and field to compare the responses of endophyte infected plants andendophyte free plants of perennial ryegrass varieties to 10 fungal pathogensisolated from turf type ryegrass in Lanzhou. The pathogens used in the experimentswere Alternaria alternata、Bipolaris sorokiniana、Fusarium avenaceum、Curvularialunata、Ascochyta leptospora、Fusarium acuminatum、Fusarium chlamydosporum、Fusarium oxysporum、Fusarium solani and Gliocladium roseum. In addition, someprotective enzymes activity and alkaloids contents of E+ and E- plants were measuredand LpsA gene of the common strain - Lp19 and mutant strain -AR1 of Neotyphodiumlolii were sequenced to identify their ...

本研究在初步明确兰州市坪用黑麦草内生真菌及其病原真菌多样性的基础上，在实验室、温室和田间开展了系列研究，比较了带内生真菌和不带内生真菌的黑麦草在离体和整株条件下对细交链孢、离蠕孢、燕麦镰孢、新月弯孢、小孢壳二孢、锐顶镰孢、厚垣镰孢、尖镰孢、腐皮镰孢和粉红粘帚霉等10种病原真菌的抗病性，测定了E+和E-植株数种保护酶活性及其生物碱含量的变化。

Based on detailed study on mechanism of earthquick disaster and the progress in methods of dynamic analysis, combining Huangjinping Asphaltic Concrete Core-wall Rockfill Dam which will be constructed in DADU river, the paper uses 3D dynamic FEM to analysize the states of dynamic reaction and stability.

本文在深入分析土石坝震害特点与动力计算方法的基础上，结合大渡河上拟建的黄金坪沥青混凝土心墙堆石坝进行了三维有限元动力分析。

Auriferous quartz veins of Dongping gold deposit are dated by fluid inclusion Rb-Sr isochron methed at 103±4Ma.

用石英流体包裹体Rb-Sr等时线法测得东坪金矿床含金石英脉的年龄为103±4Ma，比该矿的蚀变岩型矿体晚50-70Ma。

And short of sulfides,which has been proven characteristic for all other gold deposits in the Shuiquangousyenite batholith on the northem margin of North China craton.

&东坪式&金矿系指产于华北克拉通北缘水泉沟碱性杂岩体中的一系列少硫化物、富Te金矿床，是我国发现的特大型金矿的新类型。

The Middle Jurassic (late Bajocian-early Bathonian ) Matuo Formation in Yanshiping, northern Tibet, is a mixed siliclasstic-carbonate shell deposits that are dominated by alternating sandstone, siltstones, mudstones, and minor shelled intervals.

西藏北部雁石坪地区晚巴柔—早巴通期玛托组是一个以砂岩、泥岩为主夹少量灰岩组成的混积型陆棚环境的沉积。

The middle and upper Ordovician was characterized by clastic rock of turbidity facies in bathyal sea.

进而总结得出本区的三个沉积序列模式：浊积序列、三角洲序列和潮坪序列。

Four phases of the biogeographic attribution can be divided in the Ordovician period,①the phase of pan-earth genera in the Tremadocian age,②the phase of mixture by South China and North China genera from the Floian to Dawanian age,③the phase of South China type from the Darriwillian to the middle Sandbian age,④the phase of North China type from the late Sandbian to the Hirnantian age.

把奥陶纪塔里木盆地的牙形石生物地理区的演化分为4个演化阶段，①特马豆克期泛球型属种阶段、②弗洛期到大坪期华南型和华北型混生阶段、③达瑞威尔期到桑比期中期华南型阶段以及④桑比期晚期到赫南特期华北型阶段。

AndLeptochlorite in Goutouling mine, chamoisite in Bailashui mine and brunsvigite inWuchangping and Shanmenkou mines are concluded by Electron-probe analysis .The content ofFe is richer in this field, which demonstrates forming environment is relatively acid andFe/ of different stages of mineralization is regular.

对其电子探针分析表明，绿泥石的种类分别是狗头岭矿区的鳞绿泥石、白腊水矿区的鲕绿泥石、山门口和白腊水屋场坪矿区的铁镁绿泥石和辉绿泥石，说明芙蓉锡矿田中绿泥石都为富含铁的绿泥石，铁取代镁，铁含量增大，表征其形成于相对酸性环境，且不同成矿期Fe/有一定规律性。

Dapingzi highway tunnel is located in sound potash granite covered by debris.The overburden of the tunnel is relatively thin and the bias is great. In entrance zone,slope surface is covered with thick deluvial,colluvial,alluvial debris,resulting in difficult tunneling condition.

锦屏电站专用公路大坪子隧道岩体为钾长花岗岩，岩体完整性较好，表层为块碎石土，但隧道埋深较浅，偏压严重，进洞口段边坡表面覆盖有较厚的坡崩冲积块碎石土，成型进洞困难。

The word still must speak of from the beginning, zhang Mou belongs to Yao to bring person of the village on end of Zhenjiang of prefectural smooth salary, culture of junior high school, humanness is laborious, will a few years be planted from the open up wasteland on the barren mountain that sends this villager panel crops, be planted the place of crops is Guang Lucun appoint meeting and river end village appoint the have a common boundary of the meeting, place name calls Zhang Jiashan, person of river end village call his small Song Ping again, fertilizer of ground of this barren mountain is careless luxuriant, it is kind of crops and the good place that depasture, in last few years, ten farmer of group of the village on river end are planted in here open up wasteland crops, year answer can obtain good crop one year, arrive again in an instant in May 2006, zhang Mou follows as one used to do same, plant on ground of him place open up wasteland went up maize, apply went up to change

话还得从头说起，张某属姚安县光禄镇江尾上村人，初中文化，为人勤劳，几年来自发到本村民小组的荒山上开荒种庄稼，所种庄稼的地点为光禄村委会和江尾村委会的交界，地名叫张家山，江尾村人又称其为小松坪，该荒山地肥草茂，是种庄稼和放牧的好地方，近几年来，江尾上村组的十几户农户都在此地开荒种庄稼，年复一年都能获得好收成，转眼又到2006年5月，张某跟往常一样，在自己所开荒地上种上了包谷，施上了化

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。