不尖的

Towards the summit fluttered myriads of sea-fowl,and especially those of the web-footed species with long, flat, pointedbeaks–a clamorous tribe, bold in the presence of man, who probably for thefirst time thus invaded their domains.

无数的海鸥在悬崖顶上盘旋着，其中最多的是蹼足鸟类，它们的尖嘴又扁又长，叽叽喳喳地叫个不休，看见人一点也不害怕——也许这还是人类第一次侵犯它们的领土。

However, the area is less studied than other areas of endophyteresearch world wide. Therefore, a series of experiments were carried out in laboratory,glasshouse and field to compare the responses of endophyte infected plants andendophyte free plants of perennial ryegrass varieties to 10 fungal pathogensisolated from turf type ryegrass in Lanzhou. The pathogens used in the experimentswere Alternaria alternata、Bipolaris sorokiniana、Fusarium avenaceum、Curvularialunata、Ascochyta leptospora、Fusarium acuminatum、Fusarium chlamydosporum、Fusarium oxysporum、Fusarium solani and Gliocladium roseum. In addition, someprotective enzymes activity and alkaloids contents of E+ and E- plants were measuredand LpsA gene of the common strain - Lp19 and mutant strain -AR1 of Neotyphodiumlolii were sequenced to identify their ...

本研究在初步明确兰州市坪用黑麦草内生真菌及其病原真菌多样性的基础上，在实验室、温室和田间开展了系列研究，比较了带内生真菌和不带内生真菌的黑麦草在离体和整株条件下对细交链孢、离蠕孢、燕麦镰孢、新月弯孢、小孢壳二孢、锐顶镰孢、厚垣镰孢、尖镰孢、腐皮镰孢和粉红粘帚霉等10种病原真菌的抗病性，测定了E+和E-植株数种保护酶活性及其生物碱含量的变化。

Recently,the control of power supply of high frequency switch has been developed towards the "high refined and cuspidate" direction.Although the parts of apparatus have small volume and refined precision,the Electro Magnetic Interference and radiation are much stronger than before.

现在的高频开关电源控制已向&高、精、尖&方向发展，这些器件体积小、精度高，但电源内部的电磁干扰、辐射比原来更强了，为了使高频开关电源在预期的电磁环境下能正常工作、无性能降低及故障，并对电磁环境中的任何事物不构成电磁干扰，必需对其进行电磁兼容。

We thus hypothesized that increased TGF-beta signaling may contribute to the multisystem pathogenesis of MFS, including the development of myxomatous changes of the atrioventricular valves.

研究者使用抗游离和激活型TGF-β的单克隆抗体观察到，突变型小鼠二尖瓣叶内的免疫激活性增加，&表明TGF-β的激活而不是细胞因子的生成增多&。

Inflorescence with each flower surrounded by a 5-fid, calyxlike involucre of bracts, arranged in terminal,± flat-topped cymes, rarely solitary; involucral lobes erect, acuminate, plicate, not enlarged after flowering.

花序每花被5裂的，苞片的萼片状的总苞包围，排列在顶生，多少顶端平的聚伞花序，很少单生；总苞裂片直立，渐尖，折扇状，花后不放大。

"I wanted to wish you the best of luck on the -- is that ebony?"It was indeed. Saccus had bought the finest quality ebony weave available in the Imperial City as soon as he heard of the competition and had begun the process of smelting it. Normally it was a six month procedure refining the ore, but he hoped that a massive convection oven stoked by white flames born of magicka would shorten the operation to three days. Saccus proudly pointed out the other advancements in his armory. The acidic lime pools to sharpen the blade of the dai-katana to an unimaginable degree of sharpness. The Akaviri forge and tongs he would use to fold the ebony back and forth upon itself.

没错，萨卡司一听到竞赛，就在帝都买了品质最好的黑檀石，然后开始熔炼它的过程，提炼这种矿石通常需要六个月时间，但是他希望由魔法产生的白色火焰可以缩短过程到三天，萨卡司还骄傲地指出了另一些进展，酸灰池可以把武士刀削尖到不能想像的锐利程度，Akaviri 锻造炉和钳子可以拿来前后折叠黑檀石。

To treat the apexes with 6-BA with different concentration for different time, we found that the effect was distinct with different varieties.

用不同浓度的6—BA对茎尖进行不同时间的处理，不同的品种对6—BA的效果不一致。

To treat the apexes with GA3 with different concentration for different time, we found that the effect was distinct with different varieties.

用不同浓度的GA_3对茎尖进行不同时间的处理，不同的品种对GA_3的效果不一致。

Let them be Bible characters or well known Christians of post-Biblical times. You will be struck instantly with the fact that the saints were not alike.

我們隨便提一提圣經中的人物，或在圣經成典以后的著名圣徒，你會立刻想到那些圣徒彼此很不相同，有時他們之間的不同，會形成尖銳的對比。

Mechanical ascenders can be handy for ascending fixed lines on big peaks, but are not a suitable alternative to prusiks as shown here because their sharp teeth could damage a rope during a big fall.

机械上升器用于手持上升修有路绳的陡壁，但不适合代替这里所示的普鲁士结。因为上升器锋利的尖齿在坠落的时候会损坏绳子。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。