四线的

In meiosis, the association of four homologous chromatids seen during the pachytene stage of prophase.

减数分裂前期的粗线期中，四个同源的染色单体向联系形成的结构。

A part of the human palm framed by four lines, analyzed in palmistry.

手掌心由四条线围成的人的后掌的一部分，是看手相时的依据

The system utilized four laser scanners along lengthwise direction of the log. Data are obtained in every ten degrees when log is turning, in each cross section, 36 data are obtained. Then the data obtained were processed and an outline of the cross section of the log was developed on computer screen. Afterwards, the largest inscribed circles for log cross sections were determined according to the principle that three points can determine a circle. Secondly, the points located on the cross sections were linked up along some log generative in order to simulate the three-dimension log outline. At last the largest right circular cylinder were optimized and the optimum turning center was determined by means of projective theory.

具体作法是：在木段长度方向均匀设置四个激光传感器，当木段旋转时，起动激光传感器，进行数据采集，每隔10~0扫描一个点，在各横断面圆周上共采集36个点的数据，由计算机处理采集的数据，并绘制出原木横断面的几何图形，再根据三点定圆的原理，确定出最大内接圆；其次，模拟原木三维廓形，即将原木相邻横断面上离散点沿着母线方向连线，由计算机分析处理，绘制原木三维廓形；最后，采用投影法，优化出原木最大内接圆柱体，并确定原木回转中心线。

With Delphi's four leaf rosette procedure is a simple drawing program, by changing the value COLORBOX leaves change color.

用DELPHI开发的四叶玫瑰线程序，是一个简单的画图程序，可以通过改变COLORBOX的值改变叶子的颜色。

The experiment was divided into two parts: linear guidance and waypoint guidance by satellite. In order to get a better result for linear guidance, the four parameters "rud","ctr","yau", and "trn" of the Pilot model for Autopilot were properly selected. Here, the GPS receiver was used only for collection of satellite signals and storage of data.

实验分为自线导航与卫星导航两部分：在直线导航中，修改自动导航器Pilot模式下的rud、ctr、yau和trn四个参数，藉以找出直线行进时较理想的状况，此时的GPS接收机仅做为接收卫星讯号并记录之用。

The code considers both transverse and longitudinal movements in the accelerators using a used 4 order variable step Runge Kutta method to calculate the beam envelope of the transverse movement, the phase oscillation curve of the longitudinal movement, the energy growth, the energy distribution at the exit, and the longitudinal electric and magnetic field distributions.

L INE- ACC/ PC程序同时考虑了加速器中的横向运动与纵向运动，运用了四阶变步长 Runge- Kutta法计算了行波电子直线加速器束流横向运动包络线、纵向运动相振荡曲线、能量增长、出口能量分布和纵向电场、磁场分布。由该程序对海关大型集装箱检测系统用加速器的 9Me V档进行调整计算，结果表明：该程序的设计结果与实际运行参数符合得很好。

In the Japanese style of music, I learned how to play and recorded myself playing all four parts of a song: taiko drum, bells, shamisen, a three-string guitar-like instrument that puts bass in the song, and flute.

在日本风格音乐中，我学到了如何演奏与混音一首歌的所有四个部分：太鼓、铃当、三味线（类似於中国的三弦的低音乐器）以及长笛。

In the view of most architectural commentators, three of the projects best represent thetaste of this "democratic emperor": the Grand Louvre project, the La Defense Arch and the French National Library. On October 15, 1998, after Mitterrand passed away, a new Paris Metro Line 14 subway station was formally opened at the French National Library, the station being designated as the "MitterandLibrary" station.

依照一般建筑评论者的观点，大建设计画中的三件作品：大罗浮宫计画、拉德芳斯新凯旋门和国家图书馆（在密特朗去世之后，1998年10月15日巴黎捷运十四号线国家图书馆站正式启用，这个捷运站被命名为：「密特朗图书馆」站），最能代表密特朗这位「民主皇帝」的品味。

The line graphs show the response activity profiles of five salt and five sweet hamster chorda tympani fibers to the four primary taste qualities.

线图展现了仓鼠的鼓索神经对五种盐和五种糖的四种原味性质的响应活动。

Observed the influences of changing organic load on main microbe, the results showed that high load can cause the nematode mass rearing, made the sludge abnormal and the effluent quality bad. Branched zoogloea possesses stronger tolerance for water quality and shock loading, so did not change.

四，人为的改变有机负荷，观察其对于主体微生物的影响，结果表明高负荷容易引起线虫的大量繁殖，使得污泥发生异常，出水水质差，而主体微生物枝状菌胶团对冲击负荷的耐受力较强，并未发生明显改变。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。