拉直

In addition, in this paper, some applications of matrix direct product and straightening operator to solve matrix differential equations are discussed.

本文还讨论了矩阵直积和拉直算子在解矩阵微分方程中的1点应用，同时给出了矩阵微分方程解的形式。

With the matrix direct product and straightening operator, the necessary and sufficient conditions of the linear matrix equations have solutions and have unique one solution are given.

本文介绍了矩阵直积的有关概念和性质，利用矩阵直积和拉直算子给出了线性矩阵方程有解的充分必要条件以及有惟1解的充分必要条件。

Is that you are laughing straightened my mind the question mark do?

是你在笑着拉直我脑海中的问号吗？

Under the conditions of early rupture of the reefing lines,motion characteristics of parachute system were analyzed,and mathematic model of parachute-capsule system in the deployment was built.

分析了封包绳提前断裂状态下降落伞系统的运动特性，建立伞舱组合体在拉直阶段的动力学模型，计算了主伞的运动轨迹，分析了拉出的主伞与伞舱口的碰撞情况。

The girl asks for a moment, and takes a minute to collect herself, which includes a final rubdown and straightening her clothes.

这个女孩问了一下，和需要一分钟，自己收集，其中包括最后的摩擦身体和拉直她的衣服。

Mechanical watches: hairpin machine, pressure-ray machine, high-speed bud flowers machine, fully automatic machine High bud flowers, foot rubbing bud rubbing wire, copper steel pull Serai material feeder cut,film machine, lap slingshot watchcase ring machine, watchcase Dysosma slingshot machine, shrimp should be a catapult machines, a torsion spring forming machine, flat slingshot machine, tied line straighten machine, milling machine scandium, high-speed nail Zamioculcas machines, high-speed wire forming hit button machine, wire forming machine multi-action, high-speed opening lap machines, closed loop machine, woven chain machine, automatic grinding machine denim chain, the new batch watchcase table flower ring plane, new shall grant strap flower machine, surface CD profile machine, circle bright side of machine,centrifugal machine, claw cup chain automata, Sun Wen machine and so on.

钟表机械：发夹机、压线机、高速芽花枝机、全自动高级芽花枝机、脚踩搓芽搓丝机、铜钢拉茏料切料机、铜扣底片机、表壳响圈弹弓机、表壳八角弹弓机、虾须弹弓机、一次成形扭簧机、扁弹弓机、捆线拉直机，铣钪机、高速扎米钉机、高速线材成型打扣机、多动作线材成型机、高速开口圈机、闭口圈机、织链机、自动磨牛仔链机、新款表壳表圈批花机、新款表带批花机、表面CD纹机、圆圈亮边机、离心溜光机、爪杯链自动机、太阳纹机等等。

It take less than a month.I went again to that shop .The shopman in spite of his assurances to make my hair straighten.

不到半个月，我又进了那家店，店主还是在三保证我的头发绝对可以拉直。

And this is also true with the hair straightener that we use to straighten our hair.

这也是真正的直发器，我们用我们的头发拉直。

In addition, the mechanisms for DNA stretching were discussed.

对现有的DNA拉直机制作了探讨。

Other outcome measures included completion rate, pain score graded by patients, and ease of procedure as reflected by the number of attempts at straightening the scope, the number of times of hand pressure was applied abdominally, and the need to change the patient's position.

衡量结果的措施还包括操作完成率，患者的疼痛评分和减少操作过程中反射性的试图拉直广度，手柄压力应用于腹部和需要改变病人体位的次数。

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。