上腔

An intelligent thermoregulation injection mould was developed for experimental teaching to observe the influence of temperature variation of cavity wall on plastic products quality and production efficiency.

以观测注射模型腔壁的温度高低对塑料制品质量以及生产效率的影响为实验教学目的，设计开发了智能型温度调节实验教学模具，模具上设计有多个独立的冷却回路及温度传感器，采用PLC控制系统，根据不同的实验题目，控制不同的模具温度及温度分布，实现模具温度对塑件质量以及生产效率的观测，使模具各区域的温度被控制在要求的温度点上，满足了实验要求。

The surface of toilet cover, the cavity of die and punch and 3D assembly drawing and assembly scenes are realized through using the surface modeling function provided by Mechanical Desktop based on PC platform.

利用MDT的曲面造型功能在微机平台上实现了坐便器上盖塑件的造型，凹模型腔及凸模的生成。

Canadum was consisted of buccal-pharynx cavity, esophagus, stomach, pyloric caeca, foregut, midgut and hindgut.

口咽腔大，粘膜上皮为复层鳞状上皮，内含少量杯状细胞。

The median part of the middle fossa, the lateral part of the superior clivus and the trigeminal nerve in the Meckel cave could be exposed via a retrosigmoid suprameatal approach.

采用乙状窦后经内耳道上入路，可将乙状窦后入路的手术野扩大到颅中窝的中线侧和上斜坡侧方，并可显露Meckel腔内的三叉神经。

However, high level of UEA-1 receptors had been found in the glandular and luminal epithelium of estrous canine uterus.

UEA-1受体在休情期犬子宫内未见表达，而在发情期犬子宫内膜腔上皮和腺上皮内的表达量很高。

Based on an analysis of distribution pattern of hydrocyclone"s axial velocity, by changing the inlet flow rate Qi and split ratio Fand making an investigation in the effect of Qi and F on axial velocity field, the factors causing the forming of short-cut circuit and circulating flow are found. It is considered that the short-cut circuit and circulating flow are produced by the structure of the hydrocyclone, and can"t be eliminated completely, though they interfere the flow field inside a hydrocyclone and affect the separation accuracy. Test results show that, by increasing Qi and F and controlling them in a certain range, the separation efficiency of the hydrocyclone can be improved.

在研究旋流器轴向速度分布规律的基础上，分析了短路流与循环流的形成原因，试验研究了改变操作参数，即改变入口流量Qi与分流比F对轴向速度场的影响认为短路流与循环流是由旋流器结构决定的，很难完全消除，它们干扰了旋流腔和大锥段的流场，在一定程度上也影响了分离精度试验结果表明，加大入口流量Qi与分流比F，并将其控制在一定范围内，便可提高分离效率这项研究对水力旋流器分离机理的认识与实际应用均有重要意义

Las multiplied again in the hemocoel and then invaded other host tissues, including hemocytes, nervous tissue, fat body, trachea, and muscle. Eventually, Las invaded the salivary gland and the Las-infected psyllids were enabled to transmit Las to other host plants. Symptoms of serious pathogenesis occurred in the muscle tissue.

黄龙病菌必需先穿过中肠上皮细胞并於中肠细胞内进行增殖，接著进入血腔继续进行增殖，并逐渐移行至其他组织包括血球、神经、脂肪体、气管上皮细胞及肌肉等，最后抵达唾腺，届时柑橘木虱即具有传播黄龙病的能力。

In group 35mg/kg, the karyopyknosis of the tubular epithelial cells of cortical increased. The structure of epithelium disappeared, that of glomcrulus disorganized and medulla were involved. In group 25 mg/kg and 30 mg/kg, severity of pathological changes were between that of group 20 mg/kg and group 35 mg/kg.

35mg/kg染毒组皮质部小管上皮细胞细胞核固缩增多，上皮细胞结构消失，少数肾小球结构紊乱，髓质部小管细胞核固缩，管腔消失。25mg/kg和30mg/kg染毒组病理损伤程度介于上述两组之间。

CT scan showed significant left exophthalmos and marginal enhancing loculated fluid accumulation over superior and medial orbital wall and the mentioned lesion compressed to the superior and medial ocular muscles and optic nerve.

电脑断层扫描发现左眼明显突出且在眼窝内壁和上壁有一边缘加强的液体堆积小腔，这个病灶已压迫上直肌、内直肌和视神经。

Results There were 8 angiomyolipomas, 2 leiomyomas, 2 multilocular cystic nephromas, 1 hemangioma and 1 mesoblastic nephroma. Only multilocular cystic nephroma and leiomyoma have special characteristics that can be determined from RCC.

典型的平滑肌瘤和多囊性肾瘤在CT上有可与肾癌鉴别的特征性表现：平滑肌瘤为规则圆形，边界清楚，密度均匀，CT值略高于肾实质，无钙化，弱强化；多囊性肾瘤为边界清楚的包块，可见边缘锐利含多个分隔的肿块，分隔之间为囊腔，囊内容物的CT值与水相似或稍高，而错构瘤、海绵状血管瘤、慢性肾脓肿、中胚层肾瘤在CT上无法与肾癌鉴别。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。