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@@ -104,7 +104,7 @@
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<ul>
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<li th:each="leccture,iterStart:${lectureList}">
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<div class="star_content_img">
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- <img th:src="${avatarHost + lecture.lectureUrl}">
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+ <img th:if="${lecture.lectureUrl} != null" th:src="${avatarHost + lecture.lectureUrl}">
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</div>
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<div class="lecture_content_info">
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<h5 th:text="${lecture.name}">科技成果转化项目开展讲座</h5>
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