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There was significant positive correlation between photosynthetic rate and leaf chlorophyl content, increasing the phosphorus application is beneficial to increasing leaf chlorophyl content and net photosynthetic rate.

叶绿素含量与光合速率呈显著正相关，增施磷肥有利于提高小麦叶片的叶绿素含量，从而提高小麦叶片的净光合速率。

In the X-ray or B-guided percutaneous transhepatic cholecystography to make a direct, and the success rate were 85% and 95%; also can check gallbladder wall puncture biopsy for cytology, the diagnostic accuracy rate was 85%.

在X线或B超导引下经皮肝穿刺作直接胆囊造影，成功率分别为85％和95％以上；此外尚可穿刺胆囊壁取活组织作细胞学检查，诊断正确率为85％左右。

With the application of CT-guided biopsy, the accurate rate of pathologic examination and the rate of pathologic diagnosis of chondrosarcoma before operation are improved.

CT引导下软骨瘤穿刺活检，提高了病理学检查取材的准确性和软骨肉瘤的术前病理诊断率。

In general, the corrosion rate for the alumina and chrome refractory in the iron phosphate melts was no higher than their corrosion rate in the DWPF melt now used at the Savannah River Site.

同时，氧化铝和氧化铬耐火材料在铁磷熔体中的腐蚀速度小于它们在硼硅酸盐熔体DWPF中的腐蚀速度。

Process water cooling with open circuit is designed Two indrirect circulating systems are used, of which BF circulating system with flow rate of 1,900 t/h for BF proper and 600 t/h for stove HP circulating system used for cooling of tuyere and small cooler of cinder notch with flow rate of 330 t/h 1.2.1.4 BF structure The 450 m3 blast furnace is of stand free type with steel frame structure for supporting of 5 platforms and the skip bridge.

过程中的冷却水与开放电路设计两个indrirect系统循环使用，其中高炉循环水系统与流量1900吨/小时正确高炉和600吨/小时炉惠普循环系统用于冷却风口和小凉煤渣缺口流速为330笔/小时 1.2.1.3高炉结构 450 m3高炉是站在自由型钢架结构为支撑平台5和跳过大桥。

So this article employs three-factor CIR interest rate model to fit the change of term structure of interest rate.

对利率期限结构的估计和利率模型的拟合一直是固定收益证券方面两个重要的问题。

The CIT rate for small business is currently 4.5%, less than half the 1991 rate.

小企业的企业所得税税率目前为4.5 ％，还不到不到1991的一半。

Compared with the blank controls, aldrin at concentrations higher than 80 μg/L decreased life expectancy at birth and net reproduction rate of maternal generation of the cladoceran, and that at concentrations higher than 160 μg/L shortened generation time and decreased intrinsic rate of population growth.

与空白对照组相比，浓度高于80μg/L的艾氏剂使多刺裸腹溞母代的生命期望和净生殖率显著降低；浓度高于160μg/L的艾氏剂使母代的世代时间显著缩短，种群内禀增长率显著降低。

Each test ,the rate of excellency in our class is higher than the rate of passing a test in the other classes.

每次考试，在我们班的优秀率比其他班的及格率还要高点儿。

I evaluation at the end of this semester class passing rate of 100% of the outstanding rate of 58%, the highest of the three full-year results accounted for two of my classes, most other places I was surprised by the difficulties of Health Zhang whole has passed the second year of good results, and He told me that this is his transfer to another school before I give the best gift, I would also be moved, this is what I really want, no matter how much to pay, it is worth!

本学期期末测评我班合格率100%，优秀率达58%，全年级三个最高成绩我班占两人，最另我惊讶的是学困生张文全竟考取了年级第二名的好成绩，而且他告诉我这是他转学前送我的最好的礼物，另我为之动容，这才是我真正想要的，再多的付出，值得！

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。