开始发生

The results shows that the tapetal expanding abnormally occurs in dyadphase stage, microspore abortion occurs in the early of monokaryon stage, disaggregation in the end of monokaryon stage, only some spall of microspore is observed in monokaryon stage, the four cell walls also exist, the tapetal cells became completely vacuolated, almost filled the whole locule. vascular bundle of male sterile line anther vanish at mature pollen stage.

结果发现花药绒粘层在二分体时期发生异常，小孢子在单核前期开始败育，至单核后期完全解体，花药发育后期不育系药腔中只观察到少量的小孢子残体，花药壁的四层细胞依然存在，绒粘层细胞已经彻底液泡化，占据了药腔的整个空间，花粉成熟期不育系花药维管束消失。

No tapetal cells were formed or tapetam collapsed at very early stage in some anther chamber during the microsporogenesis; Pollen mother cells in another chamber were not developed and microspore vacuolized; Tapetum cells developed abnormally, giantized and crammed the anther chamber; Some tapetum cells developed normally, but PMCs developed abnomally, which deformed at sporogeneous stage, and then were abhensive each other and finally degenerated. Nearly no PMCs could complete the process of meiosis, and form the tetrad, leading to the failure of normal microspore development.

药室的绒毡层细胞不形成或提前解体；药室内的花粉母细胞不发育或小孢子液泡化；绒毡层细胞发育异常，出现巨型化而挤满整个药室；绒毡层细胞虽发育正常，但花粉母细胞发育异常，在造孢细胞时期即开始出现变形现象，随后发生粘连退化；绝大部分花粉母细胞不能完成正常的减数分裂过程形成四分体，导致小孢子退化。

Since arriving home they have been in contact daily asking about the gift ( they want US $2000.00 ) and I reply that as soon as the deposit for the sale is in our account I will send the gift. This does not make them very happy, so I am thinking that my visit to China and the sale contract was just so they would receive expensive gifts, and the sale is not true.( In English this is known as a scam ) Well I guess I will wait and see what happens, obviously I hope that the sale is genuine, but if not I at least got to visit China, which other wise may not have happened. Here in Tauranga the weather is great with temperature around 24C.

自从我回家他们已经每天都在联系了并且询问关于礼物的事情(他们要$200000)我回复他们尽快的把销售额寄到我们的帐户上，我将把礼物送去，这不是让他们很高兴，所以我认为我参观中国，只是因为他们收到了礼物，并且那个销售额不是真实的，(在英国这是一个知名的诈骗)我将等待并且看会发生什么，当然我希望那个销售额是真的，但是如果不是至少我已经开始参观中国， Tauranga的天气是非常好的温度在24C左右，我们的镇子是一个靠海的地方，所以现在我们这里有许多的游客，用我们的标准来看海滩和镇子是非常热闹的。

Of primary interest to most observers are the times when an umbral eclipse begins and ends (second and third contacts, respectively) and the duration of the umbral phase. When the IAU's value for k is used to calculate these times, they must be corrected to accommodate low valleys or high mountains along the Moon's limb.

对于广大观测者的首要兴趣是当全食发生的开始很结束还有全食的持续时间，当IAU所采用的K值被用于计算的时候，他们必须被修正，使其能够兼容低山脉或者高山脉的情况。

To return pro rata monthly net for each uncommenced month if this insurance be cancelled either by agreement or by the operation of Clause 2 provided that a total loss of the Vessel, whether by insured perils or otherwise, has not occurred during the period of this insurance or any extension thereof.

每一未开始的月份的净保险费按月比例退还。如果本保险经协议或由于第2条的作用而解除，假如在本保险的保险期间内或其延续期间内未发生保险船舶的全损，不论是否由于承保危险所致。

Seeing man in gray's eye become hesitant, Yi continues with coldly smile No matter what kind of compact you dregs in Kirin's tribe made with Yin Zheng, I will remind you this: Being on Yin Zheng's side undisguisedly will make entire Kirin tribe the enemy of all gods! Fei-Tiens and sun crows aren't too significant among god tribes. However, once the Kirin tribe is marked as Zheng's friend, the other ones of god's tribes must be united under dragon tribe's lead to fight against Kirin—For avoiding this, the masters of Kirin will choose spontaneous tribe clearance to purge you dregs and prevent the occurrence of another War of Ultimate Chaos!

见灰衣人眼神开始犹豫，马上冷笑续道不管你们这些麒麟中的败类跟赢政有什麼协议，我要提醒你，公然帮助赢政会使整个麒麟一族成为神族之敌，飞天和金乌在神族中不算要角，可要是麒麟决定帮著赢政，其他神族必会在龙族带领下对抗麒麟—为了防止这种情况发生，麒麟长老将选择自己清理门户，除掉你们这些败类，以免爆发另一次混沌之战！

Wear experimental results showed that the wear rate of Ta+C-implanted steelwas increased and the friction coefficient dropped significantly compared with that of unimplanted H13 steel.

但当模具温度超过400 ℃时，工件铝材表面就会形成坚硬的Al2O3，而模具氮化表面将形成疏松而容易发生点腐蚀的氧化铁，从而导致模具在预热阶段就开始腐蚀，加上Al2O3引起的严重磨损，模具承载表面会过早和突然破损。

Just ahead of the opening of the Beijing Olympics, the incident unnerved the government.

发生在北京奥运会开幕前，该事件使得政府开始焦躁不安。

Mentally beating himself for the awkwardness that wassure to ensue in the morning, Harry climbed into his…hers…theirbed and slowly untucked the sheets from Hermione, slipping under

心灵上，哈利开始为了早上绝对会发生的尴尬鎚打自己，但他还是硬著头皮爬上了他的……她的……他们的床上，并轻轻地把毯子从赫敏的旁边拉开，然后钻进去，躺在她身旁。

In particular in the 160 years and more since the Opium War in 1840, the Chinese people have fought courageously and unyieldingly to rid themselves of poverty and backwardness and to realize national rejuvenation, thus profoundly changing the destiny of the Chinese nation.

特别是从 1840 年鸦片战争以来的 160 多年间，中国人民为摆脱积贫积弱的境遇，实现民族复兴，前仆后继，顽强斗争，使中华民族的命运发生了深刻变化。95 年前，中国人民通过辛亥革命推翻了统治中国几千年的君主专制制度，为中国的进步打开了闸门。57 年前，中国人民经过长期浴血奋斗实现了民族独立和人民解放，建立了人民当家作主的新中国。28 年前，中国人民开始了改革开放和现代化建设的伟大历史进程，经过艰苦创业取得了举世瞩目的巨大成就，从 1978 年到 2005 年，中国国内生产总值从 1473 亿美元增长到 22257 亿美元，进出口总额从 206 亿美元增长到 14221 亿美元，国家外汇储备从 1.67 亿美元增加到 8189 亿美元，农村贫困人口由 2.5 亿人减少到 2300 多万人。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。