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Haemolytic anaemia occurs when red blood cell destruction is increased as the result of an acquired or inherited condition, which generally interferes with normal red blood cell production.

溶血性贫血发生时，红细胞破坏增加的结果，一收购或继承的条件，一般会干扰正常的红血细胞的生产。

Haemophilia A occurs in about 1 baby in 5,000 live births.

血友病一发生在约1婴儿在5000个活产。

In mild haemophilia, bleeding occurs only after moderately severe injury or after surgery.

在轻度血友病，出血发生后，才中度严重的损伤或手术后。

Allergic rhinitis is an allergic reaction to something, usually pollen, dust or animal hair and occurs when allergens trigger the release of histamine and other irritating substances.

过敏性鼻炎是一种过敏性反应的东西，通常是花粉，灰尘或动物毛和时，就会发生过敏原触发释放组胺及其他刺激性物质。

No studies had been performed on the effects of banned psychoactive drugs on humans since 1971 (though a thaw came in 1990 with a study to assess the relationship between schizophrenia and dimethyltryptamine or DMT, a potent hallucinogen that occurs naturally in the brain).

遭禁之人类精神药物效用研究，自1971年以降，未有完成者（虽如此，然已于1990年解禁，得益于测精神分裂症与二甲基色胺"DMT"相关性之研究，DMT乃于吾人脑中自然产生之一有效致幻剂也。

What has not been known is exactly why this "hardening" of the blood vessels occurs with age.

什么也没有已知的情况是，正是这种"硬化"的血管发生与年龄。

A quick and correct forecast of tidal current when oil spill occurs is a key step in the forecast of oil spill. Based on the harmonic constant of tidal component of M2, S2, O1 and K1 in Lingshan Island, Laoshantou and Chaolian Island, and by using harmonic method, the thesis first conducts a current forecast in a single point, and then builds up a current field forecast in Jiaozhou Bay and its adjacent seas. The computed results match well with the actual situation. The method reduces greatly the time of real time current forecast by not using numerical stimulation, so it fit to the two requirements of quickness and correctness in oil spill forecast system.

迅速准确地预测出溢油发生时的潮流情况是溢油环境预测的根本保证，因此文中根据灵山岛、崂山头和朝连岛三处M2、S2，、O1和K1四个主要分潮的调和常数资料，采用调和的方法进行单点的潮流预报，进而建立了胶州湾及邻近海域的预报潮流场；该方法的潮流预报结果与实际情况吻合良好，且因避开了数值计算过程而大大减少了流场实时预报的机时，符合溢油应急预报系统所要求的准确与快速。

With the hash mark and empty lines are ignored. If an error occurs during parsing the whole line is ignored.

忽略以#开头的行和空白行，如果发生错误，忽略全部分析的行。

However, in reality, this occurs because we were meant to have a mid-afternoon nap.

然而，实际上发生这种情况是因为我们确实需要一个午间的小睡。

The bifurcated flow, a common morphology of flow motion, usually occurs in natural rivers and headrace open channels etc. Controlled by its boundary, the bifurcated flow is complicated in structure and specialized in river evolution.

分汊流是常见的水流运动形态，常出现在天然河流、引水明渠等工程中，受边界控制，水流结构复杂，河道演变特殊。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。