鼻血

I collapsed onto the ground, into a kneeling position, my hands cradling my face.

我倒在地上，半跪着，我用手捂住了脸，鼻血流了下来。

I collapsed onto the ground, into a kneeling position, my hands cradling my face. My nose was bleeding.

我倒在地上，半跪着，我用手捂住了脸，鼻血流了下来。

Alfalfa anti-bleeding: all bleeding symptoms, such as nosebleed, gingival blood, hematemesis, hemoptysis, hematochezia, uterine bleeding, anal bleeding.

苜蓿防出血∶一切出血症候，如鼻血、龈血、吐血、咯血、便血、子宫出血、肛门出血。

There is controversy as to whether prophylactic platelet transfusions are necessary or beneficial, although it seems that maintaining a platelet count of greater than 5,000, and sometimes higher, reduces the risk of minor bleeding (e.g., nose bleeds, bruises in the skin called ecchymoses, pinpoint bleeding in the skin called petechiae).

虽然把血小板计数维持在5000以上似乎能够减少小出血的风险（比如，流鼻血，皮肤的瘀斑以及小瘀点），但是人们对于预防性输注血小板的必要性及好处仍存有分歧。

There is controversy as to whether prophylactic platelet transfusions are necessary or beneficial, although it seems that maintaining a platelet count of greater than 5,000, and sometimes higher, reduces the risk of minor bleeding (e.g., nose bleeds, bruises in the skin called ecchymoses, pinpoint bleeding in the skin called petechiae).

虽然把血小板计数维持在5000以上似乎能够减少小出血的风险（比如，流鼻血，皮肤的瘀青以及小瘀点），但是人们对于预防性输注血小板的必要性及好处仍存有分歧。

There is controversy as to whether prophylactic platelet transfusions are necessary or beneficial, although it seems that maintaining a platelet count of greater than 5,000, and sometimes higher, reduces the risk of minor bleeding (e.g., nose bleeds, bruises in the skin called ecchymoses, pinpoint bleeding in the skin called petechiae).

虽然使血小板计数维持在5000或以上似乎能够降低轻微出血的风险（比如流鼻血、皮肤的瘀斑、瘀点），但是对于预防性血小板输注的必要性及益处仍存有分歧。

There is controversy as to whether prophylactic platelet transfusions are necessary or beneficial, although it seems that maintaining a platelet count of greater than 5,000, and sometimes higher, reduces the risk of minor bleeding (e.g., nose bleeds, bruises in the skin called ecchymoses, pinpoint bleeding in the skin called petechiae).

虽然使血小板计数维持在5000以上似乎能够减少轻微出血的风险（比如，流鼻血、皮肤的瘀斑及小瘀点），但是人们对于预防性输注血小板的必要性及好处仍存有分歧。

There is controversy as to whether prophylactic platelet transfusions are necessary or beneficial, although it seems that maintaining a platelet count of greater than 5,000, and sometimes higher, reduces the risk of minor bleeding (e.g., nose bleeds, bruises in the skin called ecchymoses, pinpoint bleeding in the skin called petechiae).

虽然使血小板计数维持在5000以上似乎能够减少轻微出血的风险（比如流鼻血、皮肤的瘀伤及微小出血），但是对于预防性输注血小板是否必要以及这样做有没有好处仍存在争议。

The location and morphology of vomeronasal organ of the Cricetulus barabensis and Microtus mandarin us are similar, but vomeronasal epithelium、womeronasal lumen and vomeronasal blood vessel show significant diffidence in the three species.

结果表明，黑线仓鼠和棕色田鼠犁鼻器在位置和形态上相似，但这三种鼠犁鼻上皮、犁鼻管腔和犁鼻血管均有较明显的差异。

Ah... Too painful. The perfect part on my body is this nose. My nose flows blood, you must pay face lifting fee to me.

啊。。。。。。痛死了。我夏之星最完美的就是这个鼻子了，鼻子流鼻血，你要赔我整形费。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。