针

Culm sheaths tardily deciduous, with several marginal white stripes on each side, leathery, glabrous, apex obliquely truncate with unequal, triangular protuberance on each shoulder; auricles unequal, linear-lanceolate, small, usually wrinkled, abaxially hispidulous; oral setae well developed, 5–10 mm, undulate, hispidulous at base; ligule 5–7 mm, margin irregular, dentate, laciniate; blade erect, broadly lanceolate, abaxially glabrous, base nearly 1/2 width of sheath apex.

缓慢的竿箨脱落，叶耳不等长，线状披针形，小，通常起皱，背面；口头的刚毛发育良好，5-10毫米，波状，具短硬毛在基部；叶舌5-7毫米，边不规则，有齿，有穗；叶片直立，宽披针形，背面无毛，鞘先端的1/2 宽度的近基部。

In order to improve the capability of Hooke's universal joints, the effects of structural parameters on the contact pressure distribution are analyzed based on Lundberg's logarithmic equation and the numerical calculation of three-dimension elastic contact problems in finite length.

为改善万向节的性能，文中基于Lundberg对数凸型方程和三维有限长弹性接触问题的数值计算，分析了轴承结构参数对接触压力分布的影响，提出滚针凸度量设计时必须考虑滚针倒角半径和越程槽宽度的影响，并给出了相应的数值计算方法。

Like the Rice Stitch and many other variations of the cross stitch, the Boss Stitch may be stitched with a single co lor or with co ordinating or co ntrasting co lors for a different look.

像赖斯针及十字绣许多其他变化，老板可能会缝合针用单一颜色或协调或对比了不同的外观颜色。

Bobbins of thread in various co lors, needles of various sizes, beautiful pieces of co tton print, scissors, rulers…and several cups of co ffee sending forth a good smell, several females are creating their own needlework stitch by stitch.

线圈的线程各种颜色，不同大小的针，美丽件花布，剪刀，统治者。。。和派遣提出了咖啡的香味几杯，几个女性创造他们自己的针针线缝。

The technological process and parameters of preparation acicular superfine metallic magnetic powders of high density recorder from waste pickle of steel products has been discussed and high quality powders have been successfully made from the waste pickle of Shougang corp.

探讨了以钢的酸洗废液为原料，制取高密度高质量磁记录介质等用针状超细金属磁粉的工艺过程与影响因素；成功地以首钢冷轧三车间的硫酸酸洗废液为原料，研制出性能优异的针状超细金属磁粉。

A kind of nozzle body sensor based on magnetoelectricity and relative system with a machine of AT89C51 has been designed in order to master the spraying course of the injector and its injection regulation accurately, study and improve combustion chamber and intake, control the burning course of the fuel well, so that we can both reduce the consumption and decrease the amount of exhaust gas.

为了能够准确地掌握喷油器的燃油喷射过程和喷射规律，以研究和改进燃烧室及气道，组织好燃油的燃烧过程，降低油耗和减少尾气排放，设计了一种基于磁电式针阀升程传感器和以AT89C51单片机为核心的智能化针阀升程测试系统。

Pathology and ultrastructure detection revealed cell necrosis and collapse, sever nuclear damage was observed in the death cells. The early characteristics of necrosis such as margination of heterochromatin was also found in some tumor cells. Besides, well differentiated tumor cells, degenerative tumor cells and some lymphocytes were seen.

直形针给药组肿瘤组织早期表现为大片的组织坏死，晚期表现为存活区域的增加，坏死区域与存活区域界限分明，两者间多有移行带；弧形针分段扇形注药者早期、晚期组织均表现为大片坏死，肿瘤间质内可见淋巴细胞浸润和纤维结缔组织增生；各时间段的检测标本中都可见一定数量的凋亡细胞，但比例远远小于坏死的肿瘤细胞。

A measure of a printer is printing resolution, print speed and noises frequently used printers have dot matrix printer, inkjet printer and laser printers, dot matrix printer with the printer and paper physical contact to print character graphics, was then divided into two by the ink jet printing character graphics series dot-matrix characters non-bumping fanwei inkjet printers and thermal printers.

衡量打印机的指标是打印的分辨率，打印速度和噪声。常用的打印机有针式打印机，喷墨打印机和激光打印机，针式打印机通过打印机和纸张的物理接触来打印字符图形，而后两种是通过喷射墨粉来印刷字符图形的串式点阵字符非击打式打印机主要有喷墨式和热敏式打印机两种。

In choracic region,the distance from the puncture point to the median line should not exceed 20 mm,the appropriate angle between the needle and sternum is about 10 degree.The appropriate puncture depth from left and from right is 40 mm and 50 mm separtely.

经皮穿刺胸腺时为防止伤及左头臂静脉、上腔静脉以及胸膜腔，在颈部可在第3～4气管软骨环的下方进针；在胸部，沿胸骨后方上翘10°左右的角度穿入胸腺，距正中线左右不超过20 mm处进针，穿刺深度左侧40 mm，右侧50 mm为宜。

In addition, we do the experiment on the swine crura of indirect monkshood moxibustion and several kinds of moxibustion with warmed needles (normal stainless steel needle, gold needle, silver needle, TaiYi needle) and compare the values of experiments and numerical simulation ones.

另外，本文还进行了艾炷隔附子饼灸、几种温针灸（普通不锈钢针、金针、银针、太乙针）对生物组织热作用的实验，并将实验和数值模拟结果分别进行对比分析。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。