13的例句大全

The ratio of men to women was 5.3 ∶ 1.They aged from 13 to 71 ( 30 ± 12) years old, and AS was divided into ⅰ-ⅳ radiographic stages according to the sacro-iliac joint damage.

男女比为5.3∶1；年龄13～71（30±12）岁，根据骶髂关节破坏程度X射线片评估为Ⅰ～Ⅳ级。

If cultivated under natural temperature in sichuan, 13~ 15 age larvas survive the winter best, otherwise it is better to raise the temperature.

因此，在四川地区自然条件下进行黄粉虫的养殖，应以13～15龄幼虫越冬为好，否则只能进行升温养殖。

Tokyo ranked among the top 10 in 13 out of the 16 sections in the survey, and topped five of them, including the categories 'helpful locals,''best taxi services,' and 'cleanest streets.'

在调查涉及16项内容中的13项，东京都排在前十名之内；其中五项东京排名第一，包括乐于助人的当地人、最佳出租车服务和最清洁的街道。

Effect of composites and microstructure on normal pressure core leach was investigated, the size precision of the lumen and good teachability can be assured when amount of active additives is 13%;

研究了氧化铝陶芯的组成与微结构对脱芯性能的影响，发现活性添加剂的量应控制在13%才能同时保证铸件内腔的尺寸精度和脱芯性能；

In2000,13-year-old Ronaldinho joined Barcelona, and youth team level competition started flashing.

2000年，13岁的梅西加盟巴塞罗那，并且在青少年队级别的比赛中开始闪光。

This paper, with biomechanical principles, carries out a research on the technical standard and form of the shot push in the 13 world top male and female shot athletes, aiming at setting up a correct and distinct force exerting pattern and promoting the shot push technique.

运用生物力学原理，对13名世界优秀男女铅球运动员的投掷出手技术规格和形式进行了研究，旨在建立正确清晰的用力模式，促进铅球投掷技术的进一步完善。

A New ( 22,13,5) Codes and Four New Lower Bounds for Constant Weight Codes

一个新的（22,13,5）码及由它导出的四个等重码的新下界

Studies were designed to determine whether there were alteration of protein Kinase G activity in the human leukemic cell line, HL-60, during induction of macrophage-like differentiation by 1 2-tetradecanoyl phorbol 13-acetate ( TPA).

本文对佛波醇酶诱导人早幼粒白血病细胞系HL-60细胞分化为巨噬细胞样细胞对蛋白激酶c活力及其在亚细胞分布的变化进行了研究。

The pillar density is relative to the AlO_4 amount in tetrahedral sheet if the saponite is pillared with Al_ ( 13).

用Al（13）交联皂石时，交联密度与四面体片上AlO4的量相关；

In this study, 47 banks of 13 countries and regions ( including 37 banks of non-member countries) have been surveyed through their annual reports 2000. Our conclusions are: the gap between banks' disclosure practices and the requirements of Basel Committee still remains.

对13个国家和地区的47家银行（非成员国银行37家）的2000年年报进行了调查。本项研究的主要结论是，各国银行离巴塞尔委员会的要求还有一定差距。

The~ ( 13) C NMR spectra of five 7-substituted 6,14-bridged thebaine derivatives ( 1-5) are reported.

本文报道5个7-取代6,14-桥键蒂巴因衍生物的~（13）C-NMR谱。

Ultrasonographic features of ovary thecoma in 13 cases

13例卵巢卵泡膜细胞瘤的超声表现

First-hand investigation on burley of songtao 13 counties, guizhou province, has been done to acquaint and development burley technique of production of guizhou province.

为了解和发展贵州省白肋烟生产技术，对贵州省松桃县的13个白肋烟生产乡镇进行了实地调查。

Depression tectonic layers present faulted depression, the basement with more depression, Paleogene it includes 13 small sag, Segmentation more apparent.

凹陷下构造层具有裂陷特征，基底具有多隆多洼结构，古近系由13个小洼陷组成，分割性较明显。

Carlsen, a grandmaster since he was 13, received non-stop television coverage in Norway when he beat defending champion Viswanathan Anand of India last November to take his first world title.

卡尔森从13岁起就成了国际象棋大师，他在去年国际象棋世界冠军赛中挑战维斯瓦纳坦-阿南德并获胜，成为国际象棋棋王。

, is microcyclic, uredospore and teliospore hosts are involved in 13 families and 57 genera of monocotyledon and dicotyledon.

外，其余均为长循环型生活史，夏孢子、冬孢子寄主涉及到单子叶和双子叶植物的13个科，57个属。

Question 13: What does the new study tell about adding fiber to the teen diet?

问题13：有关在青少年饮食中添加纤维一事，这项新研究表明了什么信息？

ASTER is an EOS instrument in Terra satellite which owes 15 bands. Five of them are TIR bands, which can be used to retrieve land surface temperature ( especially for band 13 and 14).

在对地观测卫星ASTER传感器的15个波段中，有5个（10~14波段）是热红外波段，特别是其中的第13和14波段可以被用来反演地表温度。

The room temperature conductivity of the composites is 1-2 orders of magnitude larger than that of pure AgI, and the αβ phase transition of AgI suffers a lag of about 13 ℃.

复合体系的室温电导率比纯AgI提高约1～2个数量级，同时AgI的αβ相变点滞后约13℃。

Based on the geotemperature data of 13 systematic temperature logging wells in the South Huabei Basins, in combination with geothermal information that has been published in this area, we here present the geo-temperature gradients distribution characteristics of this region.

本文根据在南华北地区收集到的13口井的系统测温资料，结合该地区已公开发表的地热资料，对南华北盆地群的地温梯度分布特征进行了研究；