起源于

This event is said to have originated in Olney, England in 1444 when a housewife was still busy frying pancakes to eat before the Lenten fast when she heard the bells of St Peter and St Paul's Church calling her to the Shriving Service.

据说这种活动起源于1444年英格兰的奥尔尼，当时一位家庭主妇正忙着煎薄饼准备在守斋日之前吃，她听到圣彼得和圣保罗教堂的铃声提醒该去忏悔了，情急之下，她跑出家门，手里还拿着薄饼和煎锅，还穿着围裙和戴着头巾。

All violence is caused by sex'. This real 'self' stuck between helplessness and anxiety eventually takes up weapons in his somnambulate, and falls into outrage, abuse, and criminal 'black fantasy'.(in reference to 'About Records of Somnambulate by the Witness' series).

一切暴力都起源于性&，这个处于无奈与焦虑中的真实&自我&，终于在梦游中手持枪械，走向凌虐、施暴与犯罪的&黑色幻想之中（见《有关目击者的梦游记录》系列作品）。

Secondly, according to the stem and leaf anatomy, leaf epidermis, pollen morphology and floral development, it is found that there are no close relations between Acorus and Typhales, especially in the aspect of floral development. In the course of floral development of A. calamus, neither bracteloe primordium nor common primordium occurs in the whole course. Early development of the flower is strongly unidirectional. Three shield carpels develop into a pistil. In Sparganium fallax, each female flower has a bracteole. The bracteole primordium and the floral primordium originate from a complex structure. A single saccate carpel develops into a pistil. In staminate flowers, petal and stamen primordia initiate spirally.

菖蒲属与香蒲目的茎叶解剖特征、叶表皮特征、花粉特征及花器官发生特点等亦存在着明显区别，特别是花器官发生特点差异尤为显著，如菖蒲属花器官发生过程中，没有苞片原基，也不存在任何形式的复合原基，花被与雄蕊原基均以单向性方式发生，雌蕊由3心皮发育而成，具有&盾状心皮&的特点等，黑三棱属则有苞片原基发生，且苞片原基与雌花原基起源于共同的复合结构，雄花的花被原基和雄蕊原基均以螺旋状方式发生，雌蕊由单心皮发育而成，未发现有2或3个心皮原基或其痕迹的现象，体现出&囊状心皮&的特点。

Scheduling problems arise in areas as diverse as production planning, personnel planning, computer design, and time tabling.

调度问题起源于产品规划、人力规划、计算机设计、时间表等问题。

The plants of the family Tamaricaceae, a family with long history, have occurred in ancient Mediterranean region since Tertiary. Most of them are drought-telerant plants, which are suitable to be used as wind-preventing, forest-making and soil-holding plants. Ecologically, they are plants of great importance in reforming of desert and improving of climate condition in arid zone.

柽柳科是一个古老的科，起源于第三纪，包括亚洲中部的内的&古地中海&沿岸地区，该科植物主要为旱生植物，其中大多数种是防风、固沙造林和水土保持的优良树种，对改造沙漠和改善气候条件具有重要的生态意义。

The area of exploration is 120km2.The lower strata of Es2 are terraneous basin sediments. The analytic method of traditional sequence stratigraphy theory is stemmed from sea sediment studies, and how to apply the theory to the exploitation of land sediment.

该油田古近系沙河街组沙二下亚段地层属陆相断陷湖盆沉积，传统的层序地层学分析方法起源于海相地层应用中，如何将其应用到陆相开发方面一直是人们比较关注的一个问题。

According to Dr Theophanous, Hitler's bizarre belief that syphilis was a hereditary disease that was originated and propagated by the Jews and resulted in insanity and mental retardation' could be the reason he attempted to eliminate the mentally retarded.

Theophanous博士称，希特勒认为梅毒是一种遗传性疾病，起源于犹太人并通过犹太人传播，并导致精神错乱和智力低下。这一奇异的想法或许正是他企图灭绝智力低下者的原因所在。

Both the two sides superior thyroid arteries were mainly arose from antero-endhymenine wall of genesis arteries (58.45%), inferior thyroid arteries of the thyrocervical trunk from endhymenine wall, and the ima thyroid arteries of genesis arteries all from anterior wall.

甲状腺上动脉源自起源动脉前内壁最多(58.45%)；起源于甲状颈干的双侧甲状腺下动脉均源自其内侧壁；甲状腺最下动脉均源自起源动脉前壁。

Those who originated in the rainforest tribes used Balsam of Tolu quite frequently for many medicinal purposes such as abscesses, asthma, bronchitis, catarrh, headache, rheumatism, sores, sprains, tuberculosis, venereal diseases, and wounds.

这些谁起源于热带雨林部落的托吕苦瓜使用相当频繁的许多医药用途，如脓肿，哮喘，支气管炎，感冒，头痛，风湿痛，疮，扭伤，肺结核，性病，和创伤。

More materil as took from resected specimen is helpful for finding more small cell carcinoma,there is poor prognosis in small cell carcinoma concomitant with squamous cell carcinoma compared with squamous cell carcinoma alone,it is suggested that primary small cell carcinoma of esophagus might be derived from a totipotentiality primitive cell in the basal region of the squamous mucosa of the esophagus.

对手术切除标本足够取材有利于发现肿瘤的异源性成分；小细胞癌合并鳞癌者，预后较单纯鳞癌者差；本文结果支持食管小细胞癌起源于原始多潜能干细胞的观点。

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。