一次

For equidistant knots, the trigonometric polynomial curves of first and second degrees are C^1 continuous, and those of third degree are C^3 continuous.

对于等距节点，一次和二次三角多项式曲线是C^1连续的，三次三角多项式曲线是C^3连续的。

Wang said a researcher at the Nanjing Purple Mountain Observatory team has been the subject of a follow-up study of these unidentified flying object at its first appearance in 1971, to August 29 of this time has been recorded are the 16th, but a has not been proved to be human launch vehicle.

王研究员说，南京紫金山天文台的一个课题小组一直在跟踪研究这类不明飞行物，它的第一次出现是1971年，到8月2 9日的这回已经是有记录的第16次，却一次也未得到证实是人类发射的飞行器。

I served two aces, and several unreturnable serves, compared to his none.

我有两次直接发球得分，和好几次对手无法回球，相比之下，他一次也没有。

Based on the theoretical analysis, theimitating experiments of the first-order and second-order autofrettage process proved the validity of the theory, the feasibility of the second-order autofrettage technique itself. This kind of technique can meet the autofrettage requirements of tubes with different bore and material.

在理论分析的基础上研究了一次、二次机械自紧模拟实验，证明了理论分析预示规律的正确性、二次机械自紧技术本身是可行的，可满足不同口径和材料性能身管的自紧要求。

Bimestrial:Occurring every two months; bimonthly.

一月两次的：每两个月发生一次的；一月两次的。

The bird circled once, twice, and three times.

鸟儿盘旋一次，两次，三次。

The results show that tricyclazole residue in rice husk was higher than that in the soil and even higher than that in husked rice.

每次用相同剂量，施药2次比1次的残留量略高。距收获前最后一次施药的时间缩短，稻壳和土壤中的残留量相应增加。

On the basis of these treatments, the patients in the treatment group also had aerobic kinesitherapy through limb and trunk exercises with assistance to improve oxygen consumption of the body and increase the heart rate. In each session of exercise, the patients were supposed to attain the target heart rate of 70％ to 85％ of the personal highest safe heart rate.At the beginning, each session of exercise lasted for 10-15 minutes and the heart rate or pulse was measured every 4-6 minutes, with the patients'heart rate allowed to increase by no more than 20/minute and the patients not feeling tired. The subsequent exercise time gradually increased but not over 30-40 minutes, twice a day for no less than 5 days a week.

干预：两组患者均给予改善循环和营养神经药物等治疗，在此基础上，治疗组采用有氧运动疗法：以靶心率为指标，即以通过运动获得的个人最高安全心率70％～85％作为每次运动的靶心率，开始时每次运动10～15 min，每运动4～6 min测一次心率或脉搏，运动以患者心率增加不超过20次/min、患者感觉不疲乏为度，以后逐渐增加运动时间，直至每次活动持续时间30-40 min，2次/d，每周治疗不少于5 d。

Methods:One case with relapse、refractory and metastasis primary hepatocarcinoma was treated with metronomic therapy regimen:Cyclophosphamide 50mg qd,Xiloda 1000mg bid and Celecoxib 200mg bid, and observed for 4 months.

采用小剂量环磷酰胺50mg每日一次，塞来昔布200mg每日二次，希罗达1000mg每日二次。

Offsctdruckereien during the paper version of the chaetomium reactor, mainly the fault surface caused by osteofibrous epicare of loose paper, this phenomenon is primarily a business card printing and membership card making poor-quality paper, the fault surface is imprinted on the surface of the ink is painted on the phenomenon of burnedi the Cabinet had turned white, from lead to block, paper surface covered with blankets, serious every business card printing and membership card will need to make 1 000 in the cleaning, washing, plates and rubberand once, eliciting business card printing and membership card making quality problems, delays in the production schedule and time of delivery.

胶印历程洋表现纸不净堆版的障碍，次给是纸弛暗地纤维布局紧密引起的纸弛脱不净变成的，这种本体次给是制卡和会员卡制作质量较不对的纸弛，其障碍暗地为痕迹不朱色暗地为安纸屑似的斑白本体，纸不净零落引起印版、橡皮布暗地沾满纸不净，惨轻时每制卡和会员卡制作1000弛不离必给擦洗印版和橡皮一次，从而引起制卡和会员卡制作质量题纲，耽搁不入产进量和交货工夫。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。