查询词典 four-part

In order to be fit for three-phase four-wire system, the method of balancing control using chopper presented in literature [29] is mended. The new standpoint that ip-iq detecting method based on three-phase three-wire system can be directly used in three-phase four-wire system is presented and proved.

分析了零序和负序电流对新型UPFC直流侧电容电压的不同影响，对文献[29]提出的传统UPFC的直流侧各电容电压的均衡控制方法进行了仔细研究，提出了采用B型直流斩波器来控制新型UPFC的直流侧电容电压的新方法。

Over the past five years, Pacific Life has created a Chinese life insurance market, younger, better educated and more specialized the "three-high team" from 2003 to 2006, for four consecutive years by the international authority of the international rating agency Fitch grant BBB rating, Fitch credit quality of companies that good, sound financial strength, a good business model; 2005-2006, the operator service system has access to "a new lease office services,""claims management services," and "protection services" And "customer service system," the four BSI ISO9001: 2000 quality management system certification indicates that the level of service has been operating with international standards; October 2006, Taiping Life won the 14th World Productivity Congress Innovation Development Forum "Top Ten outstanding innovative enterprises," the title, is also China's finance and insurance sector was the only one of the awards business.

五年来，太平人寿创建了一支中国寿险市场上年轻化、知识化、专业化的&三高团队&；2003年至2006年，连续四年被国际权威评级机构惠誉国际授予BBB+评级，惠誉认为公司信用质量良好，财务实力稳健，建立了良好的商业模式；2005年至2006年，运营服务体系先后获得&新契约保单服务&、&理赔管理服务&、&保全服务&和&客户服务体系&四项BSIISO9001：2000质量管理体系认证，标志着公司运营服务水平已经与国际接轨；2006年10月，太平人寿荣获第14届世界生产力大会创新发展论坛&十佳创新型杰出企业&称号，也是中国金融保险业中唯一一家获得该奖项的企业。

The four traditional chemistry experiment-teaching courses in domestic universities and colleges belong to a three-class administration system ,which is separate and independent,and many contents of the four courses are repeated.

国内高校传统的四大化学实验教学分别属于三级管理体制的教研室，造成条块分割，自成体系，不少内容重复，三级管理体制不利于实验教学改革，只有在二级管理体制下才能形成一体化、三层次、多模块的新的教学体系。

Would you please give me seven five-pound notes, four pound notes and four ten-shilling notes, and the rest in small change.

请你给我7张5镑纸币，4张1镑纸币，4张10后令纸币，剩上的要整票。

Passport, travel check, cash, camera and sets, one short pants, two pants, four socks, four T-shirt, flight tickets, telescope, jack, contact lenses and sets, diary, pen,pencil,eraser, ATM cards.

护照，旅行支票，现金，数位相机跟充电组，短长裤，四件衣服袜子，来回机票，望远镜，外套，隐形眼镜跟药水组，日记本，笔和橡皮擦，ATM提款卡。

Result In control group, The tail moment in the four xenografts were significantly different (F=9.113, P＜0.01). The tail moment in the four xenografts exposed to irradiation (2Gy, 5Gy, 10Gy and 15Gy), reflected the descending tendency of radiosensitivity described below: lung adenocarcinoma＞neuroblastoma＞esophageal squamous carcinoma＞nasopharyngeal squamous carcinoma.

结果 未照射时4种人癌裸小鼠移植瘤的尾力矩有显著差异(F＝9.113，P＜0.01)。4种人癌裸小鼠移植瘤细胞在不同剂量(2Gy、5Gy、10Gy和15Gy)照射后，未做校正时的TM所反映放射敏感性由高到低的变化趋势依次为：肺腺癌＞神经母细胞瘤＞食管鳞癌＞鼻咽鳞癌。

For example, Russia still needs foreign capital assistance from Europe and the US in a bid to resurrect its economy and stabilize development. According to Russian customs' statistical data, trade with the EU stood at 36.1% of that with the rest of the outside world in 2003, making the EU Russia's current largest trading partner. Furthermore, Russia is the EU's main source of oil and natural gas in line with its diversification policy on the importation of energy sources. The two sides have gone as far as to discuss four "common spaces" during a high level summit in Rome last November. The four areas of cooperation under consideration include economics, judicial, humanitarian and internal security, education and research and external security.

不过，自从冷战结束后，双方亦建立起紧密的经济合作关系，譬如：俄国在追求经济复苏、稳定与发展之过程中仍须欧美外资之助益；依据俄罗斯海关统计数据显示，二○○三年俄国对欧贸易占其对外贸易总额之三六E一％，欧盟已成为俄罗斯目前第一大贸易夥伴，而欧盟亦视俄罗斯之石油与天然气供应为其能源进口多元化政策的主要来源之一；双方甚至於去年十一月的罗马高峰会上已讨论到建立四个「共同空间」：经济、司法及人道与内部安全、教育及研究、外部安全。

Instead of selecting notes within the overtone series, as they did for works for orchestra and string quartet, they usually selected four notes for the top and four for the bottom register.

而不是选择泛音系列内的音符，因为他们为管弦乐、为弦乐四重奏所做的作品，通常在高音部选四个音，低音部选四个音来作为他们的音域范围。

To study the genetic diversity and evolution of four breeds of Fujian domestic ducks, the 667 bp control region of mitochondrial DNA from 32 individual domestic ducks and eight spot-billed ducks were sequenced. The results showed that in the D-loop region of four domestic duck breeds, the content of A, G, C and T nucleotides was 25.5%, 15.2%, 33.5% and 25.8%, respectively.

为了探讨福建省家鸭的遗传多样性和品种进化，本研究测定了福建省4个地方家鸭品种的32个个体和野生斑嘴鸭8个个体的线粒体DNA D-loop区667bp序列，分析了这4个家鸭品种的遗传多态性及品种进化。

The tree diameter at breast height and crown length can be used to predict the size and location of mean knot diameter in a whorl.A linear mixed model expressed as function of tree and knot variables such as HK、RKD、KD and DBH was used to predict sound knot length,and a log-linear mixed model using RKD and DBH as variables was used to describe loose knot length.4.A knot has four development phases:from the birth of a branch to its growth cessation,from growth cessation to death,form death to occlusion and form birth to occlusion.The numbers of annual rings in four periods,as well as the stem width of respective zones were used as dependent variables predicted by models expressed as function of tree variables and knot attributes.5.Using the data of diameter out side bark of 15 relative heights along the step,the best taper equation for Larix olgensis was established.

节子平均直径可以用以胸径，冠幅和节子高度为参数的舒马克生长方程来预测，用树木胸径和冠长可对每轮节子平均直径的最大值及位置进行预测；健全节长度可用以节子着生高度、相对直径、节子直径以及树木胸径为参数的线性混合模型来预测，疏松节长度采用节子相对直径和胸径为自变量的可转化为线性模型的自然对数模型来预测；4、节子有四个生长发育时期：从枝条形成到生长停止BC从生长停止到死亡(CD从死亡到包藏DO从形成到包藏

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。