游动的

Dial-ysed analysis showed that only high molecular components in potato exudate hadpromotion effect,whereas both high and low molecular components in onion exu-date had inhibition effect on zoospore germination and appressorium formation.

分析经透析后的浸出液表明，马铃薯浸出液中仅高分子物质对游动孢子萌发和附着胞形成具有促进作用，而洋葱浸出液中高分子和低分子物质均抑制游动孢子萌发和附着胞形成。

Traveling Block - The block and tackle which is rigged with the crown block by multiples of drilling line strung between the crown block and the traveling block.

游动滑车：通过排列穿过天车和游动滑车的多股钻井绳和天车装配在一起的滑轮及装备。

The principal of buffer is described as follows.At impulsing down,the piston moves down and vacates the annular space.The pressure in respiratory cavity decreases to a certain level and the traveling valve opens.At that time,the liquids enter into traveling valve and cavity and the plunger is impulsed upward to carry out the gentle transient at the sudden change.When the upward impulsing begins,the respiratory cavity is subjected to pressure and the traveling valve closes.During the gradual pressure rising,the liquids in respiratory cavity effuse from the upper ventage and the sudden change of force-summing direction of plunger is relieved relying on the resistance of ventage.

其原理大致是：下冲程时，活塞向下运动，让出环形空间的体积，呼吸腔内压力下降，下降到一定水平后，游动阀打开，此时，游动阀和小孔同时进液，使柱塞在从上死点处突然改变方向向上运动时得到缓冲，实现了柔和过渡；当上冲程开始时，呼吸腔受压，游动阀关闭，在压力逐渐上升的过程中，呼吸腔内的液体从上部的小孔流出，并依靠小孔的阻力使柱塞受力突然换向得到缓冲。

All the swarm cells have an obvious flagellum . myxamoebaand swarm cell can change between each other

所有的游动胞都具有一根明显的长鞭毛，游动胞和黏变形体可互相转化。

And it also showed that the inheritance of the growth-rate and pathogenicity to cotton seedlings of XC-6 could not be inherited steadily in zoospore progenies and oospore progeny, but the colony morphology and homothallic character of XC-6 could inherited steadily in both asexual and sexual progenies, which suggested that the inheritance and variation of the above characters might be related to long-selfing and hybridization in species.

同时，XC-6生长速率、对棉苗的致病力、菌落形态及同宗配合遗传和变异特性研究表明，其生长速率和对棉苗的致病力性状在单游动孢子后代和自交后代均不能稳定遗传，但菌落形态和同宗配合特性在单游动孢子后代和自交后代均能稳定遗传，提示上述性状在单游动孢子后代和自交后代的遗传和变异特性可能与菌株长期自交和种内杂交有关。

And it also showed that the inheritance of the growth-rate and pathogenicity to cotton seedlings of XC-6 could not be inherited steadily in zoospore progenies and oospore progeny, but the colonyKey words: Phytophthora boehmeriae, Biological character, Inheritance

同时，XC-6生长速率、对棉苗的致病力、菌落形态及同宗配合遗传和变异特性研究表明，其生长速率和对棉苗的致病力性状在单游动孢子后代和自交后代均不能稳定遗传，但菌落形态和同宗配合特性在单游动孢子后代和自交后代均能稳定遗传，提示上述性状在单游动孢子后代和自交后代的遗传和变异特性可能与菌株长期自交和种内杂交有关。

People from outside could get a glance of her beauty by simply taking a bus on 106 National Highway-tender reeds bend in the breeze, willow scattered along the bank, a long dike, an ancient waterworks, floating algae, green pondweed,"fragrant reeds" fields next to one another, wide open water, and flocks of waterfowls-but if you want to sense the pulse of the place, you have to get off the bus and make an arrangement with the tour guide.

外地的人乘上106国道的公共汽车，即可粗略的领略到它的风姿：轻柔的芦苇，稀疏的倩柳，古朴的长堤，游动的藻荇，苍绿班驳的水草，簇拥典雅的蒲塘，碧青开阔的水面，纷飞群舞的水鸟……若想进一步感悟衡湖，则要在湖边下车，安排好一切，但对于我——生活在湖畔的人，只要走几步便如愿以偿了。

Besides,interaction of preinvasion of Phytophthora in festans and variousplants was studied by using modified cellulose membrane technique.Potato tuberand leaf promoted both the zoospore germination and appressorium formation,or-ange fruit only promoted the zoospore germination and no effect on appressoriumformation.While onion bulb inhibited the both zoospore germination and appresso-rium formation.

此外，本文利用改进的纤维素膜技术研究了致病疫霉侵入前与15种不同植物之间的相互作用，明确马铃薯块茎和叶片对致病疫霉游动孢子萌发、附着胞形成和侵入丝形成均有促进作用，日本桔果实只对游动孢子萌发有促进作用，对附着胞形成无明显影响，葱和洋葱鳞茎则对游动孢子萌发和附着胞形成均有明显的抑制作用。

Prepared by Tom Sheeran Drill string Drill bit The hoisting equipment consists of: a crown block, a traveling block, drilling line, and a drawworks to pull the drilling line up or down.

Prepared by Tom Sheeran 钻柱钻头起重设备由以下部分组成：天车，游动滑车，游动钢丝绳，和一个用来起降游动钢丝绳的绞车。

The propulsion force is generated by caudal fin in Thunniform swimmers, and the tendons are the force transmitting elements form the muscles to the caudal fin. As elastic elements, the tendons can save metabolism cost during swimming.

鲹科加新月形尾鳍推进模式的推进力主要由尾鳍产生，肌腱作为连接尾鳍与产生驱动力的肌肉的力传输元件，具有存储弹性应变能的生物弹簧的作用，对降低游动的能量损耗，提高推进效率具有重要作用。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。