垒

For this case, a new model of barrier screen along grain boundary is raised which can be used to explain the reasons why the domain structures do not appear on the electron acoustic images.

对此，论文中提出了一种晶粒边界势垒屏蔽模型机制，解释了电畴结构没有在电声像上显现的原因。

The theory goes that sinkerballers keep the ball down, which produces grounders, which are unlikely to leave the park.

这个推测基於伸卡球投手让球下沉而制造滚地球，如此被击出全垒打的机会将较少。

Using Craig Wilson's first baseman's glove, he made seven plays, including two soft grounders.

在这七局的守备中，他用Craig Wilson守一垒时所用的手套来进行守备，总共接到了七个球，其中有二个是软弱的滚地球。

This strategy is an excellent one but it invariably leads to assorted singles because hard grounders get past infielders.

高中。大学从来没有，小民说&有几次一安打的，但是我的三振没有多到可以让一堆人上不了垒包&， P！

America's pastime: nine weeks of pitched fastballs and sore elbows, grounders up the middle

这是一种美国的消闲方式：九周的快速投球，胳膊肘酸疼；打出一直滚到场中间的地滚球；从地上捡起球再扔给第一垒；在边场抓住飞球；在内场拍打蚊子。

Wang struggled with his command early in the game, leaving a pitch up to David Ortiz for a solo home run in the first inning, and he later complained of a cracked middle fingernail on his pitching hand that could place his next start in jeopardy.

小民比赛一开始的控球投得非常挣扎，第一局一个投高的球就被David Ortiz轰出阳春全垒打，后来他说他投球的手中指指甲裂开，这有可能让他下次无法先发出赛。。

Having been aroused by the constant looting expeditions of Kuomintang soldiers, the villagers obtained rocks from a near-by hill, built head-high barricades across all their streets, stoned up their windows and ambushed the next Kuomintang foraging group that came to town.

国民党军队老是来这里抢劫，激起了村民们的愤怒，他们从附近的山上搬来石头，在村内所有街道上建起一人高的衔垒，窗子也用石头砌起来，设下埋伏，等国民党又进村枪劫时就打。

Except for brief moments of sliding, you can see them all in one eyeful, unlike the muddy hecatombs of football.

除了滑垒的几个瞬间，你能一眼看见他们整齐划一的外表，而不象足球运动员们，总是在泥泞中展开厮杀。

He got some good hitters out with men on base.

在垒上有跑者时他让一些很好的打者出局。

In the past seven games, 23 of the Yankees' 34 runs have come via homers.

在过去的7场比赛中，洋基所得到的34分有23分是来自於全垒打。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。