查询词典 mouth cavity

It can block the passage of the air stream out of the mouth and let it go through the nasal cavity.

它可阻碍通过气流的口腔和让它通过鼻腔。

The fourth milestone was in the embryonic stage of development . Vertebrates and echinoderms began to develop differentiated mouth structures from secondary openings off the blastopore ( an initial opening in the embryonic cavity ).

第四个重要事件出现动物的胚胎发育期，脊椎动物和棘皮动物开始在胚孔（即动物早期胚胎原肠的开口）相对的一端另行开口，并最终发育为成体的口。

Not exactly a fish, and lacking a spine, this creature has a single body cavity or mouth.

这种生物既非鱼类，又缺少脊椎，它只有一个体腔，或者也可称之为嘴巴。

It is reported that after the female enters the menopause, because the ovarian function starts to decline, the secretion female, the progestogen reduced, causes the skin to have a series of changes, like some person skin elastic fibers thinning, easy to break; Some person hair becomes withered, easy to lose hair; Some people present the fixed spot or the whole body skin pruritus; Some people have the dermal sensation to be unusual, like the numbness, the needle grip or creeps; Some people present the mucous membrane to be dry, the eye is colored in the very short time endomorphism, has the dust or the sense at present; Some person nasal cavity, the oral cavity mucous membrane withers, the mouth does frequently, always wants to drink water; Some person vagina mucous membrane withers, the secretion reduces, affects the sex life quality.

据介绍，女性进入更年期后，由于卵巢功能开始衰退，分泌的雌、孕激素减少，导致皮肤产生了一系列的变化，如有的人皮肤弹力纤维变细，易断裂；有的人头发变得干枯、容易脱发；有的人出现固定部位或周身皮肤瘙痒；有的人出现皮肤感觉异常，如麻木感、针扎或蚁行感；有的人出现黏膜干燥，眼睛在很短的时间内变花，眼前有灰尘或异物感；有的人鼻腔、口腔黏膜萎缩，经常口干，总想喝水；有的人阴道黏膜萎缩，分泌物减少，影响性生活质量。

Appear visible cyanotic asphyxia, respiratory weakened or disappeared, numbness of the mouth or nasal cavity to see traces of milk, at this time, the newborn immediately face down, with palm root back flap, so that aspiration of milk expectorate, such as no breathing, then and hold the nose to the mouth-to-mouth breathing 60 times per minute, and according to whether the carotid artery pulsatility decide whether to do heart massage, while immediately to hospital.

出现窒息可见紫绀、呼吸减弱或消失、口角或鼻腔内见到奶迹，此时，立即将新生儿面部朝下，用掌根拍打背部，使误吸的奶咳出，如仍无呼吸，则捏住鼻子予嘴对嘴呼吸，每分钟60次，并据有无颈动脉搏动决定是否做心脏按摩，同时立即送医院。

The key to good tone with a pucker embouchure is the same as with a tongue block - the right balance of tension and relaxation, a nice big resonant cavity in the mouth, good breath control and careful attention to the sound you are producing.

事实上，得到优美音色的关键，无论使用单孔还是舌堵法都是一样的：在紧张和放松之间找到正确的平衡，在口腔中保持良好的共鸣腔，有效控制自己的气息并且注意你吹奏出的声音。

A small lyre-shaped instrument that is placed between the teeth and played by twanging a wire tongue while changing the shape of the mouth cavity.

放在牙齿之间当改变口腔形状时金属嘴发出声音的小竖琴状乐器。

Sings the sound wave which the sympathetic chord is refers sings when sound production the breath impact vocal cord vibrates produces, through the vocal cord around muscle, the cartilage and the air transmission, causes the phenomenon which the mouth, cavity body and so on in the chest air produces resonates.

歌唱的共鸣是指歌唱发声时气息冲击声带震动产生的音波，通过声带周围的肌肉、软骨和空气的传递，使口、头、胸等腔体里的空气产生共振的现象。

If there is mouth cavity ulcer, can spray the laurel watermelon wood's frost before going to bed in the evening and add some vitamin B, and zinc...etc..

如果有口腔溃疡，可以晚上睡觉前喷桂林西瓜霜，补充点维生素B、锌等。

The pain-suffering that the toothache that various burning disease causes brings sufferer from go without saying, because of each on the sick list tooth, oneself is all continuously production, made duplicate a great deal of hotbed of germ virus, was passing blood toward the whole body dissemination every day, then violated the whole healthy body, in this time, traditional mouth cavity tooth disease treatment method, have to adopt destructiveness of pulled out a tooth therapyincluded to pull out a tooth, have a tooth filled, root-canal treatment etc.

各种炎症引发的牙痛给患者带来的痛楚自不必说，由于每颗患病牙齿，本身都是一个不断生产、复制大量病菌病毒的温床，每天都在通过血液向全身传播，进而侵害整个身体健康，在这个时候，传统的口腔牙病治疗方法，不得不采取破坏性的拔牙疗法（包括拔牙、镶牙、根管治疗等），来阻止口腔疾病恶化对身体健康的各种不利影响，然而，这种&亡羊补牢&式的破坏性的疗法，却是以牺牲牙齿为代价的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。