缺氧的

Safflor Yellow, extracted from Safflor, with proved pharmacological effect that can expand coronary artery, lower blood pressure, resist thrombus, endure anoxemia and restrain immunity, will have a good developing and applying future. Since 1970s, more than 200 kinds of components such as flavone, lignocelluloses and alkine, have been extracted from Safflor.

红花黄色素(Safflor Yellow，SY)是从红花中提取的有效成分，具有扩冠、降压、抗血栓、耐缺氧、免疫抑制等多种药理学功效，有良好的开发和应用前景。70年代以来对红花的化学成分进行了广泛的研究，已分离出了二百多种化学成分，其中主要有黄酮类、木脂素类、多炔类等。

Background: The neuron death resulting from traumatic brain injury can be classified into 3 types:(1)neuron death due to primary injury;(2)neuron necrosis due to secondary injury such as hemorrhage, compression, anoxemia and ischemia;(3)neuron apoptosis due to inflammatory factor, cytokine,, excitatory transmitter, Ca~(2+) overload and oxygen radical et al.

引言创伤性脑损伤所致的神经元死亡主要有三种：①原发性损伤所致的神经元直接死亡；②外伤后出血、压迫、缺血缺氧等继发性损伤因素所引起的神经元坏死；③炎性介质、细胞因子、兴奋性递质、Ca~(2+)超载、氧自由基等因素所诱发的神经元凋亡。

Combustion property of plateau oil-fired warm air heater have reached standards of former low altitude warm air heater, by analyzing procedure, again and again improving burner's brake plate, burner's blast tube and ignition system, repeatedly doing a large number of tests in low altitude and high altitude regions, In view of the facts of rare oxygen, burner igniting difficulty, unsteady flame and incomplete burning.

鉴于高原缺氧，燃烧机点火困难，火焰燃烧不稳定及燃烧不完全等问题，通过理论分析，对燃烧器配风器、喷火筒及点火系统的多次改进，并进行了平原和高原的多次实验，使高原燃油暖风机整体燃烧性能接近平原暖风机的性能。

As though a rupture in the glass enclosure over their little world would leave those brave voyagers starved and gasping.

如果他们的爱是生物圈，她想知道微型大草原上的青草因缺氧而正在枯萎的时刻是否已经来到了。

The Burgess Shale was deposited at the base of this cliff, probably in anoxic conditions, as indicated by the lack of bioturbation burrows, trackways, etc.

的布尔吉斯页岩沉积在该基地的悬崖，可能是在缺氧条件下，如缺乏生物扰动，以及丰富的硫铁矿。

The early intervention on haematoma surround tissue by early input oxygenised liquid during hypertensive cerebral haemorrhage surgery that could effectively relieve cerebral oedema and improve cerebral ischemic hypoxia to save reversibly injured neurons surrounding haematoma,is an effective intervention, which is helpful to the cerebral protection in the patients with hypertensive cerebral haemorrhage.

在高血压脑出血术中早期输入携氧液对血肿脑周围组织提供早期干预，有效减轻脑水肿，改善脑组织缺血缺氧，挽救血肿周围可逆性损伤的神经元是一项有效的措施，有利于高血压脑出血患者的脑保护。

Objective To study the changes of N-methyl-D-aspartate-receptor-channels current in developing hippocampal neurones during hypoxia and effect of adenosine intervention.

目的 研究缺氧对发育中的海马神经元N-甲基－D门冬氨酸受体通道电流的影响及腺苷干预作用的离子通道机制。

Beating heart during openheart surgery is a good method to protect the myocardium being close to physiological condition, and the protective effect may be attributed to alleviation of ischemia/reperfusion injury.

浅低温体外循环心脏跳动中心内直视手术是一种较接近生理状态的心肌保护方法，能最大程度地减轻心肌缺血、缺氧损伤，避免再灌注损伤，最大程度地保持心肌细胞形态结构的完整性，从而获得较理想的心肌保护效果。

Alpha-2 agonists induced hypoxemia is an effect that is specific for ungulates and has neer documented in humans.

此外，Bissonnette[6]建议认为，胎儿和新生儿出现急性缺氧时的呼吸反应可被蓝斑核内的作用于α-2受体的儿茶酚胺所减弱。

Contrary to what most people think, B.O. is not caused by sweat itself, but by bacteria that grow when your body lacks oxygen.

和大多人的概念恰恰好相反，体臭不是因为流汗而引起的，而是因人体缺氧而滋生的细菌所致。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐