>
                    <td>图像尺寸(imageSize)</td>
                    <td>
                        <input type="range" min="2" max="60.0" step="1" data-bind="value: particleSize, valueUpdate: 'input'">
                        <input type="text" size="5" data-bind="value: particleSize">
                    </td>
                </tr>

                <tr>
                    <td>粒子生命(particleLife)</td>
                    <td>
                        <input type="range" min="0.1" max="30.0" step