查询词典 occurrence

To prevent occurrence of reverse suction in an air conditioner and to reduce broadband noise and hurtling sound.

防止空气调节器的反向吸入，并且降低宽带噪音和摩擦风音。

It becomes even more difficult after half-an-hour when Hutchinson suffers a re-occurrence of his knee injury.

更马乏的是在半场结束后，Hutchinson的膝盖再次受伤。

Objective To treat severe neonatal intraventricular hemorrhage so as to prevent the occurrence and development of posthemorrhagic hydrocephalus.

目的为了治疗和预防脑室内出血后脑积水的发生和发展，改善新生儿严重脑室内出血的不良预后。

Numeric simulation is one of the means to evaluate the groundwater quality and simulate the occurrence and development of natural hydrogeology process.

数值模拟方法是评价地下水水质、模拟自然界一些水文地质过程中发生和发展的主要手段之一。

Numeric simulation is one of the principal means on evaluating the groundwater quality and simulating the occurrence and development of natural hydrogeology process.

数值模拟方法是评价地下水水质、模拟自然界一些水文地质过程中发生和发展的主要手段之一。

Strong acids, such as sulfuric acid, hampered from the occurrence of the phenol hydroxylation.

过强的酸，如硫酸、硝酸和盐酸，对苯酚羟基化反应造成危害，使羟基化反应不能发生。

Methods 60 ill kids were divided into two groups at random, namely the propofol-scoline group （Group S, n=30） and the traditional anaesthesia method group （Group K, n=30）. During the operation, SpO2, HR, NIBP and ECG were inspected continuously, moreover, choke, cough, throat hyperkinesia, time for operation, waking-up time and tongue fall back occurrence frequency were also under the inspection.

60例患儿随机分为两组，丙泊酚-司可林麻醉组（S组，n=30），传统的麻醉方法组即r-OH复合******麻醉组（K组，n=30），术中持续监测SpO2、HR、NIBP及ECG，并观察术中呛咳、喉痉挛、手术时间、苏醒时间和术后舌后坠发生率。

Objective To observe the anaesthesia effect of the abnormal-objects extraction in trachea of children by pure propofol-scoline combined with anaesthesia method.Methods 60 ill kids were divided into two groups at random, namely the propofol-scoline group （Group S, n=30） and the traditional anaesthesia method group （Group K, n=30）. During the operation, SpO2, HR, NIBP and ECG were inspected continuously, moreover, choke, cough, throat hyperkinesia, time for operation, waking-up time and tongue fall back occurrence frequency were also under the inspection.

目的 观察单纯丙泊酚-司可林复合全麻用于小儿气管异物取出术的麻醉效果方法 60例患儿随机分两组，丙泊酚-司可林麻醉组（S组，n=30），传统的麻醉方法组即r-OH复合氯胺酮麻醉组（K组，n=30），术中持续监测SpO2、HR、NIBP及ECG，并观察术中呛咳、喉痉挛、手术时间、苏醒时间和术后舌后坠发生率。

The plateau environment of hyperpiesia and hypoxia in Tibet makes the occurrence and development of fires different with inland in characteristics and laws,which determines a different prevention and detection for fires between the Tibetan Plateau and the inland. Especially,the fuel gas characteristics for plateau burning will have a great impact on the prevention and detection for fires at high altitude.

西藏地区特殊的高原低压低氧环境，使西藏地区火灾的发生发展都和内地有其不同的特点和规律，这也决定了西藏高原火灾的防治和探测规律与内地的有所不同，尤其是高原燃烧的烟气特性对于高原地区的火灾防治和探测有很大的影响。

Not only it impairs patients" genital health and Quality of life, but also is associated with an increased risk of type 2 diabetes, endometrial carcinoma, hyperlipemia, hyperpiesia, cardiovascular and cerebrovascular events. Up to now, precise pathogenesy of PCOS is yet unknown. The modern medicine indicates the etiopathogenisis of PCOS related to hereditism, endocrinology, immunology, metabolism and so on. The main features are hyperandrogenism and hyperinsulinemia, the correlation and between the above factors and how they inference PCOS are still unclear. In the view point of Traditional Chinese Medicine ,PCOS classifies to "menopathy","infertility" and "Zhengjia , its occurrence exists a close relationship with dysfunction of liver, kidney, spleen and further inducing deficiency, sputum, sluggish stagnant and fire. Many scholars insist that pathogenesis of PCOS is a renal deficiency plus phlegmatic hygrosis. However, after many years clinical observation.

随着研究的不断深入，PCOS日益显示出其复杂性和重要性；他不仅影响到患者的生殖健康及生存质量，而且其异常的激素环境使该类患者对子宫内膜癌、高血压、高血脂及心脑血管意外等病发生危险明显增加；但目前该病的确切发病机制尚不十分清楚，现代医学认为其病因涉及到遗传、内分泌、免疫、代谢等多个方面，以高雄激素血症与高胰岛素血症为主要特征，二者在PCOS发病中的确切作用，目前尚不清楚；PCOS相当于祖国医学的"月经病""不孕""癥瘕"等范畴，本病的发生与肝、肾、脾功能失调导致虚、痰、瘀、火有关。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。