查询词典 number 13

Working with a captive breeding colony in Germany, Christian Voigt of the Leibniz Institute for Zoo and Wildlife Research in Berlin and Professor John Speakman of the University of Aberdeen fed long-tongued bats sugar containing non-radioactive carbon-13 and then measured the amount of carbon-13 in the bats' exhaled breath.

德国莱布尼兹动物园与野生动物研究所的Christian Voigt与阿伯丁大学的教授John Speakman一起共同进行了该项研究，他们用含有非放射性碳13的糖类食物来喂食长舌蝙蝠，然后检测蝙蝠呼出的气体中碳13的含量。

The results showed that the developmental threshold of egg, larva and immature periods was 12.67, 13.86 and 13.53℃, respectively. It revealed parabola relationship between temperature and both generation survival and finite increase rates. According to the corresponding parabola functions, the optimal temperature for survival and population increase was 30.2 and 33.7℃, respectively, and the optimal temperature range for growth and development of C. maculates was between 30 and 34℃.

结果表明：四纹豆象卵期、豆内幼虫及蛹期、未成熟期发育点温度分别为12.67，13.86和13.53℃；温度与世代存活率及周限增长率均呈二次抛物线关系，根据相应抛物线方程可知，四纹豆象理论最适生存温度和最适种群增长温度分别为30.2℃和33.7℃，其生长发育繁殖的最适温区为30～34℃。

The researchers divided the 1,760 records of individuals in the two studies into five equal groups, from the lowest blood levels of 25D (less than 13 nanograms per milliliter, or 13 ng/ml) to the highest (approximately 52 ng/ml) of 25-hydroxy-vitamin D. The data also included whether or not the individual had developed cancer.

研究者划分器1760记录个人在该两项研究，分为5个平等的群体，从最低的血液水平， 25的D类（少于13毫微克每毫升，或13伍/毫升）的比例最高（约52霭仪/毫升） 25 -羟基维生素D的数据，还包括还是不单独制定了癌症。

Unlucky Friday plus unlucky 13 ---- no wonder some people think Friday the 13 is the unluckiest!

不幸的星期五加上不幸13 ----难怪某些人民认为星期五13是最不幸的！

Two 10 mm trocars and one 5 mm trocar were placed in the lumber part. The renal artery and vein were exposed and dissected. Both renal arteries and veins were secured by placing 2 clips (13 mm Hem-n-luck) on the patient side and 1 clip (13 mm Hem-o-lock) distally on specimen side.

根据肾动脉搏动找到并分离出肾动脉，游离肾动脉至适当长度，用13 mm威克外科结扎锁(Hem-o-lok， Weck Closure Systems)处理肾动脉，肾动脉近心端以2枚夹闭，远心端以1枚夹闭，切断肾动脉，同法处理肾静脉。

Results After operation, all the 13 patients gained reduction and fusion without infection; except one case with temporarily stretching of the nerve roots, the others had no neurological deterioration; the symptoms were improved of certain degree: excellent in 9 patients, good in 3 patients and general in 1 patient; the follow-up lasting from 3 months to 42 months with the average of 13 months revealed stable condition and clear symptom improvement of the patients; the X-ray images showed good fusion of the grafting bones and no break-up of the screws; no other long-term complications were found.

结果 术后13例全部达到解剖复位，无感染。除1例术后出现暂时性L5及S1神经根牵拉症状外，余无神经系统功能恶化表现。所有病人原有症状均获得不同程度改善，其中优9例，良3例，可1例。本组随访时间为3月～42月，平均13个月。随访中患者情况稳定，症状体征改善明显。X线片显示椎间植骨融合良好，螺钉无折断，无其它远期并发症。

Crack and rupture There were 13 tank cracks, 2 body ruptures one roof hole and one flange crack resulting in 13 spillages including oils, hydrochloric acid, sulfuric acid, molten sulfur, and sodium cyanide solution, 3 fires and explosions, and the falling of one operator.

裂缝和破裂那里是13 坦克镇压、2 身体破裂一个屋顶孔和一个耳轮缘裂缝造成13 spillages 包括油，盐酸、硫酸、溶解的硫磺、和钠氰化物解答、3 火和爆炸，和下落一名操作员。

One-half; a half 1/3 : one-third 3/4 : three-fourths 1/5 : one-fifth 2/5 : two-fifths 7/8 : seven-eighths 1/10 : one-tenth;a tenth 1/100 : one-hundredth;one per cent 1/1000 : one-thousandth 1/10000 : one ten-thousandth 2 1/2 : two and one half;two and a half 4 2/3 : four and two-thirds 8/6,3/4,1/7,12/13,7/3 8/6:eight sixths 3/4:three quarters;three-fourths 1/7:one seventh 12/13:twelve thirteenths 7/3:seven thirds

我是在浙江读的中英合作金融管理的，其他的课都过了只有一门英语没过，去上海考完英语再转到浙江是否可以做考研英语阅读理解时，是嘴里默默读英文？还是默默翻译成汉语呢？

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枪钉类包括F、T直钉，4J，10J，12J，10F，12F，K，8N，9N，Q，SB，P，80，84，97，50，90，92，71，1400，64，10×8F、13/6、13/8等U型码钉及HR-22扣布钉，C型扣环钉，M66夹码钉，画框用P515瓜子钉，画框用V型角钉，拼板用波浪钉，封箱钉，ST、FST水泥钢钉，DA斜排钉，塑排钉，纸排钉，卷钉，油毯钉，穿线床网夹，胶纸床网夹等家具钉，我们也可根据不同的用途，为您订造特殊规格或特殊材料的枪钉，包括镀锌，镀铜，纯铜，不锈钢，中碳钢等材料，能适应装潢，家具，汽车座椅制造，木箱，木托盘制造，工艺品，丝印，包装等行业全方位的需要。

That this was also the case after the Captivity, may be inferred from II Esdr., viii, 1-9, 13,14, 18; the book here mentioned contained the injuctions concerning the Feast of Tabernacles found in Lev., xxiii, 34 sq.; Deut., xvi, 13 sq., and is therefore identical with the pre-Exilic Sacred Books.

这也是此案后圈养的，可以推断，从二esdr ，第八， 1-9 ， 13，14 ， 18岁；书中提到，在这里包含了injuctions关於住棚节发现列弗，二十三， 34平方米； deut ，十六， 13平方公里，是完全相同的，因此与预exilic神圣的书籍。

"Please accept this talisman as a token of our thanks."

请收下这个护身符以表达我们的感谢。

If I have that magic, I will be more acceptable in the society.

如果我拥有那种魔法，我将更加被这个社会所容纳。