按位

About 1781 cases recently suffering from acute upper gastrointestinal bleeding were divided according to their ages into 3 groups and analysed. In the old-aged group the causative diseases were arranged in order of incidence as follows, gastric cancer, gastritis and gastric ulcer. Gastritis, duodenitis and duodenal ulcer were in the order of incidence in the middle-aged group.

本文总结 1，781例近期内有上消化道大出血的内窥镜检查资料，并按不同年龄组进行对比，发现老年组以胃癌出血占首位，胃炎其次，胃溃疡为第三位；中年组胃炎出血占首位，依次为十二指肠溃疡、胃溃疡；青年组以胃炎占首位，依次为十二指肠溃疡、十二指肠炎。

V - unsigned short always 16 bit, little endian byte order

v -不带有符号的短模式（通常是16位，按小endian字节排序

N - unsigned short always 16 bit, big endian byte order

n -不带有符号的短模式（通常是16位，按大endian字节排序

Unsigned long always 32 bit, little endian byte order

不带有符号的长模式（通常是32位，按小edian字节顺序

Unsigned long always 32 bit, big endian byte order

不带有符号的长模式（通常是32位，按大edian字节顺序

A finite state machine with a predetermined state flag bit is adopted for confirming the response under each state. A slide window is adopted for flow control. An application style token is adopted for realizing the transmission of different concealed applications in a same transmission channel according to priority.

采用了一个设定了状态标志位的有限状态机来确定每一个状态下的响应行为，采用滑动窗口进行流量控制，采用一个应用类型标志来实现不同的隐蔽应用在同一条传输信道上按优先级进行传输。

The flyman dismounted at the steps, ascended them, and rang a brass-handled bell, which flew back to its socket with an angry metallic snap, as if it had been insulted by the plebeian touch of the man's hand.

马车夫下到台阶上，并从台阶走上去，按一个铜柄的铃，铜柄猛地向插座内一缩，发出一阵愤怒的金属声，仿佛这位庶民的手碰了它一下，它就受到了侮辱似的。

Press four word address's crown, run second's second hand go back zero.

按停4字位的把的，跑秒的秒针回到整的地位。

This was so wholesom Advice, and look'd so friendly, that I could not but be convinc'd it was the best Course I could take; so I accordingly prepared Letters to the Gentlewoman with whom I had left my Money, and a Procuration to the Portuguese Captain, as he desired.

我深信，这简直是一个万无一失的办法。所以，我按船长的要求，给保管我存款的太太写了一封信，并又写了一份委托书，交给这位葡萄牙船长。

He was Defiance Incarnate: he could not even meet a Grand Duke and his court in the street without jamming his hat tight down on his head and striding through the very middle of them.

他是反抗性的化身；他甚至在街上遇上一位大公和他的随从时也总不免把帽子向下按得紧紧地，然后从他们正中间大踏步地直穿而过。

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。