引起头晕的

Major cardiac diseases have relatively few symptoms, including pain; dyspnea; weakness and fatigue; palpitations; light-headedness, presyncope, and syncope; and other symptoms that may be due to the cardiac disease or may accompany it.

一些主要的心脏疾病症状相对较少，包括疼痛、呼吸困难、虚弱和乏力、心悸、头晕、晕厥先兆和晕厥；其他一些症状，有的可能是由心脏疾病引起的，有的则是伴随心脏病发生的。

Tranquilize the mind and improve sleep, and nourish the nerve: Royal Jelly contains three amino acids that are the neurotransmitter for brain, like glycine that can inhibit the cerebral nerve activity, like glutamic acid and aspartic acid that can excite the nerve cells.

镇静安眠、滋养神经，王浆中有3种氨基酸是大脑的递质，甘氨酸能抑制脑神经细胞的活动，天冬氨酸和谷氨酸都能兴奋神经细胞，对预防自主神经功能而引起的头晕、恶心、食欲不振等综合症有奇效。

The cervical vertebra good recovery instrument is a medical instrument used for pulling,fixing and massaging the nape,It can prevent and treat various kinds of cervical vertebra diseases such as bone hyperplasia,fracture misplacement coxal projecting of the cervical vertebra.

&颈椎康复器&是一种用于颈部的牵引、外固定、按摩的医疗器械，适用于防治颈椎病、颈椎骨质增生、颈椎错位、颈椎间盘突出；还适用于因基底动脉不足引起的颈性头晕、晕厥等症状的治疗。

The cervical vertebra good recovery instrument is a medical instrument used f pulling,fixing massaging the nape,It can prevent treat various kinds of cervical vertebra diseases such as bone hyperplasia,fracture misplacement coxal projecting of the cervical vertebra.

&颈椎康复器&是一种用于颈部的牵引、外固定、按摩的医疗器械，适用于防治颈椎病、颈椎骨质增生、颈椎错位、颈椎间盘突出；还适用于因基底动脉不足引起的颈性头晕、晕厥等症状的治疗。

Airline cabins are commonly pressurized to altitudes of 1,524 to 2,438 meters, or about 5,000 to 8,000 feet, above sea level. Healthy people have no problem at such altitudes, but those with underlying heart or respiratory disease who may already have low levels of oxygen in their blood can develop symptoms of mountain sickness — fatigue, headache , lightheadedness and nausea.

客机飞行在海拔1524米到2438米，或者5000至8000英尺的高空时，航班客舱里只是一般性的加压，健康的人在这样的高度不会有问题，但是那些心脏衰弱或者有呼吸疾病的人——他们的血液里氧气水平低——会引起山峰病的症状，如疲劳、头痛、头晕和恶心。

The most patients have before the morbidity give off heat, the whole body to be sore, cold symptoms and so on pharyngalgia, diarrhea, subsequently presents the chest to be stuffy, the palpitation, the asthenia, disgusting, dizziness and so on, later period's these symptoms are the arrythmia which and the heart failure creates by myocarditis cause.

多数病人在发病前都有发热、全身酸痛、咽痛、腹泻等感冒症状，继而出现胸闷、心悸、乏力、恶心、头晕等，后期的这些症状是由心肌炎造成的心律失常和心力衰竭所引起的。

At the same time, not just buckas simple as that, of coronary heart disease, renal insufficiency, left ventricular hypertrophy, arterial atherosclerosis and hypertension caused by headache, dizziness, weakness, such as adjuvant therapy has a very good effect, is a rare product.

同时，瑞仕康不仅仅是降压那样简单，对冠心病、肾功能不全、左心室肥厚、动脉血管粥样硬化以及由高血压引起的头痛、头晕、乏力等有很好的辅助治疗效果，是一种难得的好产品。

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。