简述学前儿童骨骼的特点。

作者: tihaiku 人气: - 评论: 0

问题简述学前儿童骨骼的特点。

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答案

解析（1）骨膜比较厚；（2）全是红骨髓；（3）有机物多、无机盐少，柔韧性大而强度低，容易弯曲变形（4）骨在不断生长，骨化未完成（5）关节灵活性好，牢固性差

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消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.

文件: /twcms/kongphp/cache/cache_redis.class.php

位置: 第 85 行

<?php echo 'KongPHP, Road to Jane.'; ?>

简述学前儿童骨骼的特点。

相关内容：儿童,骨骼,特点

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