囊

In response to repetitive strain and inflammation, the synovial l-z joints can fill with fluid and distend, resulting in pain from stretching the joint capsule.71 Distension of the articular recesses can also compress the exiting nerve root in the neural foramen or spinal canal, especially when the foramen is already narrowed by joint hypertrophy and/or osteophytes.

反复的应力与炎症反应，可使滑膜l-z关节充满滑液并扩张，导致关节囊收到牵拉产生疼痛。关节囊隐窝的扩张可以压迫神经孔出的神经根出口或压迫椎管内脊髓，尤其当由于关节肥大和/或骨赘形成已经存在椎间孔狭窄时发生率更高。

After 30 days, the cultures were preserved in darkness, and 4 types of resting cysts were found after another 90 days:(1) spherical to ovoid cysts (25-39 μm long) covered by asparse or numerous calcareous attachments (1-4 μm long) and a calcareous surface;(2) spherical cysts (29-35 μm diameter) with a noncalcareous surface attachment, calcareous surface;(3)spherical to ovoid cysts (29-35 μm long) w ithout any surface attachment and a calcareous surface; and (4) spherical c ysts (24- 35 μm diameter) without any surface attachment and an organic surf ace.

培养30天后，培养液中有大量休眠孢囊，将藻液避光保存90天后，观察到培养基中有4种类型的休眠孢囊产生：(1)球形到椭球形(长25-39 μm)，钙质外壁，稀疏或密被钙质附属物(长1-4 μm)；(2)球形(直径为29-35 μm)，钙质外壁，附属物非钙质(长0.5-1.5 μm)；(3)球形到椭球形(长29-35 μm)，钙质，表面光滑，无附属物；(4)球形(直径24-35 μm )，有机外壁，无附属物。

Bacterial pyrogen was injected into denervated rabbbitear and novocain blocked rabbit knee joint capsule to see whether pyrogen induces fever through nervous reflex mechanism via local receptors or not.

为观察细菌致热原是否通过局部感受器——神经反射机制引起发热而进行下列实验：把细菌致热原注入去神经兔耳和完整神经兔耳皮下；把细菌致热原注入事先用奴弗卡因封闭的兔膝关节囊和事先注射生理盐液的兔膝关节囊；分别比较两组动物的发热效应。

Embryo sac A large oval thin-walled sac in the nucellus of flowering plants in which egg fertilization and subsequent embryo development occurs.

胚囊：是存在于显花植物胚珠珠心中的一个大型椭圆状的囊状结构，卵细胞受精和随后的胚胎发育均在这里进行。

In the experiments of artificial infection three of four 12-day-old coccidia-free goslings were died after inoculated with mix oocysts of 5×10~4. Pure oocyst...

通过单种卵囊接种试验获得了5种球虫的纯种卵囊并对它们的一些生物学特征进行了观察，为这些球虫的生活史和致病性研究奠定了基础。

Results One 446 bp PCR product was observed by agarose gel electrophoresis for all three kinds of templates. The PCR sensitivity by Chelex-100 extracted DNA reached for detection of a specimen containing only 1/2 oocyst.

结果3种方法制备的微小隐孢子虫卵囊模板用于PCR检测均获得1条446 bp条带，Chelex-100提取的DNA用于PCR检测的敏感性至少达0.5个卵囊。

The highest oocysts producing period occurred in April, and the highest oocyst hatching and density of population was in May. And the sexual reproduction process had relation to temperature, food and size of planarians.

卵囊产出的高峰在4月，卵囊孵化与种群密度最高峰在5月，其有性生殖过程与温度、食物、虫体大小密切相关。

The upward mice were inoculated with 2.0×105 oocysts, which were kept at the same time and with the same methods, in 4 ℃, 2.5 % potassium dichromate. 2 days after infection, mice feces were collected and oocyst were isolated and purified used saturated sucrose flotation.

以上各组每只小鼠感染保存时间和方法均相同的微小隐孢子虫卵囊的剂量均为2.0×105个，感染后第3天开始收集鼠粪，收集的鼠粪均用饱和蔗糖漂浮法分离纯化卵囊。

The sporulated oocyst holds 2 sporocysts and each sporocyst contains 2 sporozoites,i.e.each oocyst contains a total of 4 sporozoites.

新排出的未孢子化卵囊培养后可观察到孢子化的卵囊，内含2个孢子囊，每个孢子囊内含有2个折光性较强的子孢子。

To find out the substitute parameters for pathogenic microorganism warning aiming at potential pathogenic microorganism pollution accidents happened in water environment,the relationships between turbidity ,particle counts and concentration,removal,recovery rate of Giardia cyst and Cryptosporidium oocyst in raw and filtered water are presented.

针对潜在的病原微生物突发性水污染事故，为寻找病原微生物预警替代性指标，重点探讨浑浊度、颗粒计数与原水、过滤水中贾第鞭毛虫孢囊和隐孢子虫卵囊浓度、回收率、去除的关系，认为浑浊度与颗粒计数可以作为水厂处理效果与饮用水受两虫污染的指示指标，并结合水厂的实际情况提出相应的控制方法和建议，指出暴雨时应特别注意两虫的爆发

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。