BootStrap让两个控件在一行显示(label和input同行)

<div class="row">
            <div>
                <label class="form-inline" />参加单位：
                <input type="text" class="form-control" /></label>
            </div>
</div>

<div class="form-inline row">
          <input type="text" class="form-control" placeholder="关键字" />
          <button class="btn btn-primary">搜 索</button>
     </div>

<form class="form-horizontal" role="form">
    <div class="form-group">
        <label for="name" class="col-sm-1 control-label">名字</label>
        <div class="col-sm-11">
            <input type="text" class="form-control" style="width: 350px">
        </div>
    </div>
 </form>