主要原因

Recently researches have showed that AHI1 can affect the production of leukemogen and mutations in AHI1 are a main cause of Joubert Syndrome.

目前的研究表明AHI1基因的突变与致白血病物质生成有关，AHI1基因的突变会也是引起Joubert综合症的一个主要原因。

"This accident is without doubt a major navigational error," Kelleher added.

"我们确定这次事故的主要原因是导航的错误。"

Six Kentish Plover nests and 10 artificial nests monitered were flooded. Clutch predation rate was low. Only 2 Kentish Plover nests and 9 artificial nests were predated, mainly by dogs.

调查结果显示梅雨季的降雨是造成彰滨工业区东方环颈鴴孵化失败的主要原因，雨量的变化对孵化成功率有很大的影响。

Nubecula is one of the main causes to amblyopia, thus pediatric keratoplasty has great significance to the recover of visual function of these children.

角膜混浊是导致儿童不可逆弱视的主要原因之一，因此儿童角膜移植术对于角膜混浊儿童的视功能恢复具有极为重要的临床意义。

But jail is a big part of the problem, argue Kerwin Kofi Charles, now at the University of Chicago, and Ming Ching Luoh of National Taiwan University.

但芝加哥大学的查尔斯与国立台湾大学的骆明庆认为，黑人男性入狱人数增加还是主要原因。

Mastering Chinese is really a way to kill two birds with one stone.

缺少实际应用的机会，是华文难以巩固的主要原因。

Graft subsidence is one of the main reasons for the postoperative height loss and secondary kyphosis.

植骨块沉陷是导致术后椎间融合高度丢失的主要原因之一。

It is relatively laggard in domestic; one of the major aspects is the lack of mature 1ogistic management system.

目前国内发展与国外相比较为落后，其中主要原因之一是缺乏成熟的物流管理系统。

It is a kind of special multi-layer laminated glass.

在全球城市恐怖爆炸事件中，玻璃碎片是造成人员伤害的主要原因。

Their success, it is one of main reasons that Baidu acquires share of large-scale user market in China.

它们的成功，是百度在中国获得大规模用户市场份额的主要原因之一。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。