查询词典 failure-free

Gliding descent in autorotation is a maneuver used by helicopter pilots in case of engine failure.

当直升机的发动机失效后，自转下滑就成为驾驶员实现安全着陆的唯一有效手段，这需要熟练的驾驶技术。

The docile manners, however, ended at autorotation, an unpowered descent to landing that helicopter pilots practice in order to be able to respond in case of engine failure.

在驯服风度，但是，收于自动旋转，一无动力下降到着陆的直升机飞行员的做法，以便能够在发动机响应故障的情况下。

It is revealed that the aberration of sex chromosome causes the most serious spermatogenesis failure and some breakpoints of autosome may also affect spermatogenesis.

由此可见，性染色体数目和结构异常是精子发生障碍的主要原因，其次常染色体的某些断裂点也可能影响精子发生。

Literature Research The etiological factors of POF are not still clear. The changes of sites and numbers in X chromatosome, X; autosome translocations, a forkhead transcription factor gene (FOXL2) mutations, FRAXA premutations and inhibits gene mutations are found in POF patients, so genetic disorders have been thought to be involved. Irradiation, chemotherapy or pelvic operations can damage ovaries and cause ovarian atrophy and failure, so it is thought one factor of POF.

一、文献研究 POF的确切病因目前尚不清楚，从POF患者体内检测到X染色体上位点和数目的变化，X染色体与常染色体间的平衡易位，脆性X基因前突变，FOXL2基因突变，抑制素基因突变等，故认为POF发生与遗传因素有关；由于放射、化疗或盆腔手术等可损伤卵巢，导致卵巢萎缩，出现卵巢衰竭，故也是导致POF的因素之一。

The results show that the anticorrosion failure of sulfite is due to the autoxidation of aqueous sulfite during its storage.

结果表明，目前广泛应用的亚硫酸盐法防止氧腐蚀效果有时不佳的原因主要是亚硫酸盐溶液在贮存期间的自动氧化。

The results showed that the degradation failure for anticorrosion of sulfite was due to the autoxidation of aqueous sulfite during its storage.

结果表明，目前广泛应用的亚硫酸盐法防止氧腐蚀效果有时不佳的原因主要是亚硫酸盐溶液在贮存期间的自动氧化。

Over irrigation can induce root which is the most common cause of avocado failure.

以上灌溉能诱导根，是最常见的原因鳄梨失败的。

This kind of failure is avoidable, but it can require major effort on the part of multiple people.

这类失败是可以避免的，但这需要在许多人身上做大量的努力。

He never avowed his failure .

他从不承认自己的失败。

He was not aware of his failure.

他没意识到自己的失败。

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。